diff --git a/ElectricLocomotive/DrawningObjects/DrawningLocomotive.cs b/ElectricLocomotive/DrawningObjects/DrawningLocomotive.cs
index 16842eb..8a91dc8 100644
--- a/ElectricLocomotive/DrawningObjects/DrawningLocomotive.cs
+++ b/ElectricLocomotive/DrawningObjects/DrawningLocomotive.cs
@@ -56,7 +56,7 @@ namespace ProjectElectricLocomotive.DrawningObjects
         public int GetHeight => _locomotiveHeight;
 
         /// <summary>
-        /// Получение объекта IMoveableObject из объекта DrawningCar
+        /// Получение объекта IMoveableObject из объекта DrawningLocomotive
         /// </summary>
         public IMoveableObject GetMoveableObject => new DrawningObjectLocomotive(this);
 
diff --git a/ElectricLocomotive/FormLocomotiveCollection.Designer.cs b/ElectricLocomotive/FormLocomotiveCollection.Designer.cs
index 792d6cd..a8bdfd8 100644
--- a/ElectricLocomotive/FormLocomotiveCollection.Designer.cs
+++ b/ElectricLocomotive/FormLocomotiveCollection.Designer.cs
@@ -31,6 +31,11 @@
             tableLayoutPanel1 = new TableLayoutPanel();
             pictureBoxCollection = new PictureBox();
             groupBox1 = new GroupBox();
+            groupBox2 = new GroupBox();
+            buttonDelObject = new Button();
+            listBoxStorages = new ListBox();
+            buttonAddObject = new Button();
+            textBoxStorageName = new TextBox();
             maskedTextBoxNumber = new MaskedTextBox();
             buttonRefreshCollection = new Button();
             buttonRemoveLocomotive = new Button();
@@ -38,6 +43,7 @@
             tableLayoutPanel1.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).BeginInit();
             groupBox1.SuspendLayout();
+            groupBox2.SuspendLayout();
             SuspendLayout();
             // 
             // tableLayoutPanel1
@@ -69,7 +75,7 @@
             // groupBox1
             // 
             groupBox1.Anchor = AnchorStyles.Top | AnchorStyles.Right;
-            groupBox1.AutoSize = true;
+            groupBox1.Controls.Add(groupBox2);
             groupBox1.Controls.Add(maskedTextBoxNumber);
             groupBox1.Controls.Add(buttonRefreshCollection);
             groupBox1.Controls.Add(buttonRemoveLocomotive);
@@ -78,14 +84,64 @@
             groupBox1.MaximumSize = new Size(200, 1000000);
             groupBox1.MinimumSize = new Size(200, 200);
             groupBox1.Name = "groupBox1";
-            groupBox1.Size = new Size(200, 220);
+            groupBox1.Size = new Size(200, 444);
             groupBox1.TabIndex = 0;
             groupBox1.TabStop = false;
             groupBox1.Text = "Инструменты";
             // 
+            // groupBox2
+            // 
+            groupBox2.Controls.Add(buttonDelObject);
+            groupBox2.Controls.Add(listBoxStorages);
+            groupBox2.Controls.Add(buttonAddObject);
+            groupBox2.Controls.Add(textBoxStorageName);
+            groupBox2.Location = new Point(6, 26);
+            groupBox2.Name = "groupBox2";
+            groupBox2.Size = new Size(188, 244);
+            groupBox2.TabIndex = 5;
+            groupBox2.TabStop = false;
+            groupBox2.Text = "Наборы";
+            // 
+            // buttonDelObject
+            // 
+            buttonDelObject.Location = new Point(4, 204);
+            buttonDelObject.Name = "buttonDelObject";
+            buttonDelObject.Size = new Size(176, 29);
+            buttonDelObject.TabIndex = 3;
+            buttonDelObject.Text = "Удалить набор";
+            buttonDelObject.UseVisualStyleBackColor = true;
+            buttonDelObject.Click += buttonDelObject_Click;
+            // 
+            // listBoxStorages
+            // 
+            listBoxStorages.FormattingEnabled = true;
+            listBoxStorages.ItemHeight = 20;
+            listBoxStorages.Location = new Point(6, 94);
+            listBoxStorages.Name = "listBoxStorages";
+            listBoxStorages.Size = new Size(174, 104);
+            listBoxStorages.TabIndex = 2;
+            listBoxStorages.SelectedIndexChanged += listBoxStorages_SelectedIndexChanged;
+            // 
+            // buttonAddObject
+            // 
+            buttonAddObject.Location = new Point(4, 59);
+            buttonAddObject.Name = "buttonAddObject";
+            buttonAddObject.Size = new Size(176, 29);
+            buttonAddObject.TabIndex = 1;
+            buttonAddObject.Text = "Добавить набор";
+            buttonAddObject.UseVisualStyleBackColor = true;
+            buttonAddObject.Click += buttonAddObject_Click;
+            // 
+            // textBoxStorageName
+            // 
+            textBoxStorageName.Location = new Point(6, 26);
+            textBoxStorageName.Name = "textBoxStorageName";
+            textBoxStorageName.Size = new Size(176, 27);
+            textBoxStorageName.TabIndex = 0;
+            // 
             // maskedTextBoxNumber
             // 
-            maskedTextBoxNumber.Location = new Point(6, 97);
+            maskedTextBoxNumber.Location = new Point(10, 328);
             maskedTextBoxNumber.Mask = "00000";
             maskedTextBoxNumber.Name = "maskedTextBoxNumber";
             maskedTextBoxNumber.Size = new Size(184, 27);
@@ -94,7 +150,7 @@
             // 
             // buttonRefreshCollection
             // 
-            buttonRefreshCollection.Location = new Point(6, 165);
+            buttonRefreshCollection.Location = new Point(10, 396);
             buttonRefreshCollection.Name = "buttonRefreshCollection";
             buttonRefreshCollection.Size = new Size(184, 29);
             buttonRefreshCollection.TabIndex = 3;
@@ -104,7 +160,7 @@
             // 
             // buttonRemoveLocomotive
             // 
-            buttonRemoveLocomotive.Location = new Point(6, 130);
+            buttonRemoveLocomotive.Location = new Point(10, 361);
             buttonRemoveLocomotive.Name = "buttonRemoveLocomotive";
             buttonRemoveLocomotive.Size = new Size(184, 29);
             buttonRemoveLocomotive.TabIndex = 2;
@@ -114,7 +170,7 @@
             // 
             // buttonAddLocomotive
             // 
-            buttonAddLocomotive.Location = new Point(6, 26);
+            buttonAddLocomotive.Location = new Point(10, 293);
             buttonAddLocomotive.Name = "buttonAddLocomotive";
             buttonAddLocomotive.Size = new Size(184, 29);
             buttonAddLocomotive.TabIndex = 0;
@@ -132,10 +188,11 @@
             Name = "FormLocomotiveCollection";
             Text = "FormLocomotiveCollection";
             tableLayoutPanel1.ResumeLayout(false);
-            tableLayoutPanel1.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).EndInit();
             groupBox1.ResumeLayout(false);
             groupBox1.PerformLayout();
+            groupBox2.ResumeLayout(false);
+            groupBox2.PerformLayout();
             ResumeLayout(false);
             PerformLayout();
         }
@@ -149,5 +206,10 @@
         private Button buttonRemoveLocomotive;
         private Button buttonRefreshCollection;
         private MaskedTextBox maskedTextBoxNumber;
+        private GroupBox groupBox2;
+        private TextBox textBoxStorageName;
+        private Button buttonAddObject;
+        private ListBox listBoxStorages;
+        private Button buttonDelObject;
     }
 }
\ No newline at end of file
diff --git a/ElectricLocomotive/FormLocomotiveCollection.cs b/ElectricLocomotive/FormLocomotiveCollection.cs
index 3ce62d8..5b3fab0 100644
--- a/ElectricLocomotive/FormLocomotiveCollection.cs
+++ b/ElectricLocomotive/FormLocomotiveCollection.cs
@@ -16,7 +16,6 @@ namespace ProjectElectricLocomotive
         {
             ButtonAddLocomotive_Click(sender, e);
         }
-
         private void buttonRemoveLocomotive_Click(object sender, EventArgs e)
         {
             ButtonRemoveLocomotive_Click(sender, e);
@@ -26,5 +25,20 @@ namespace ProjectElectricLocomotive
         {
             ButtonRefreshCollection_Click(sender, e);
         }
+
+        private void buttonAddObject_Click(object sender, EventArgs e)
+        {
+            ButtonAddObject_Click(sender, e);
+        }
+
+        private void buttonDelObject_Click(object sender, EventArgs e)
+        {
+            ButtonDelObject_Click(sender, e);
+        }
+
+        private void listBoxStorages_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            ListBoxObjects_SelectedIndexChanged(sender, e);
+        }
     }
 }
diff --git a/ElectricLocomotive/Generics/LocomotivesGenericCollection.cs b/ElectricLocomotive/Generics/LocomotivesGenericCollection.cs
index 6bb2849..a77769e 100644
--- a/ElectricLocomotive/Generics/LocomotivesGenericCollection.cs
+++ b/ElectricLocomotive/Generics/LocomotivesGenericCollection.cs
@@ -56,14 +56,17 @@ namespace ProjectElectricLocomotive.Generics
         /// <param name="collect"></param>
         /// <param name="obj"></param>
         /// <returns></returns>
-        public static bool operator +(LocomotivesGenericCollection<T, U> collect, T?
-        obj)
+        public static int operator +(LocomotivesGenericCollection<T, U> collect, T? obj)
         {
             if (obj == null)
             {
-                return false;
+                return 0;
             }
-            return collect?._collection.Insert(obj) ?? false;
+            if (collect?._collection.Insert(obj) ?? false)
+            {
+                return collect._collection.Count;
+            }
+            return 0;
         }
         /// <summary>
         /// Перегрузка оператора вычитания
@@ -71,15 +74,15 @@ namespace ProjectElectricLocomotive.Generics
         /// <param name="collect"></param>
         /// <param name="pos"></param>
         /// <returns></returns>
-        public static T? operator -(LocomotivesGenericCollection<T, U> collect, int
+        public static int operator -(LocomotivesGenericCollection<T, U> collect, int
         pos)
         {
-            T? obj = collect._collection.Get(pos);
-            if (obj != null)
+            T? obj = collect._collection[pos];
+            if (obj != null && collect._collection.Remove(pos))
             {
-                collect._collection.Remove(pos);
+                return collect._collection.Count;
             }
-            return obj;
+            return -1;
         }
         /// <summary>
         /// Получение объекта IMoveableObject
@@ -88,14 +91,14 @@ namespace ProjectElectricLocomotive.Generics
         /// <returns></returns>
         public U? GetU(int pos)
         {
-            return (U?)_collection.Get(pos)?.GetMoveableObject;
+            return (U?)_collection[pos]?.GetMoveableObject;
         }
 
         /// <summary>
         /// Вывод всего набора объектов
         /// </summary>
         /// <returns></returns>
-        public Bitmap ShowCars()
+        public Bitmap ShowLocomotives()
         {
             Bitmap bmp = new(_pictureWidth, _pictureHeight);
             Graphics gr = Graphics.FromImage(bmp);
@@ -130,17 +133,17 @@ namespace ProjectElectricLocomotive.Generics
         /// <param name="g"></param>
         private void DrawObjects(Graphics g)
         {
-            for (int i = 0; i < _collection.Count; i++)
+            int ColumnCount = _pictureWidth / _placeSizeWidth;
+            int RowsCount = _pictureHeight / _placeSizeHeight;
+            int pos = 0;
+            foreach (var locomotive in _collection.GetLocomotives())
             {
-                DrawningLocomotive drawningLocomotive = _collection.Get(i);
-                if (drawningLocomotive == null)
+                if (locomotive != null)
                 {
-                    continue;
-                }
-
-                int widthCount = _pictureHeight / _placeSizeHeight;
-                drawningLocomotive.SetPosition((i / widthCount) * _placeSizeWidth, (i % widthCount) * _placeSizeHeight);
-                drawningLocomotive.DrawTransport(g);
+                    locomotive.SetPosition((pos % ColumnCount) * _placeSizeWidth, ((RowsCount - pos / ColumnCount - 1) * _placeSizeHeight));
+                    locomotive.DrawTransport(g);
+                    ++pos;
+                } 
             }
         }
     }
diff --git a/ElectricLocomotive/Generics/LocomotivesGenericStorage.cs b/ElectricLocomotive/Generics/LocomotivesGenericStorage.cs
new file mode 100644
index 0000000..e7b044b
--- /dev/null
+++ b/ElectricLocomotive/Generics/LocomotivesGenericStorage.cs
@@ -0,0 +1,96 @@
+using ProjectElectricLocomotive.DrawningObjects;
+using ProjectElectricLocomotive.MovementStrategy;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace ProjectElectricLocomotive.Generics
+{
+    /// <summary>
+    /// Класс для хранения коллекции
+    /// </summary>
+    internal class LocomotivesGenericStorage
+    {
+        /// <summary>
+        /// Словарь (хранилище)
+        /// </summary>
+        readonly Dictionary<string, LocomotivesGenericCollection<
+            DrawningLocomotive, DrawningObjectLocomotive>
+            > _locomotiveStorage;
+
+        /// <summary>
+        /// Возвращение списка названий наборов
+        /// </summary>
+        public List<string> Keys => _locomotiveStorage.Keys.ToList();
+
+        /// <summary>
+        /// Ширина окна отрисовки
+        /// </summary>
+        private readonly int _pictureWidth;
+        /// <summary>
+        /// Высота окна отрисовки
+        /// </summary>
+        private readonly int _pictureHeight;
+
+        /// <summary>
+        /// Конструктор
+        /// </summary>
+        /// <param name="pictureWidth"></param>
+        /// <param name="pictureHeight"></param>
+        public LocomotivesGenericStorage(int pictureWidth, int pictureHeight)
+        {
+            _locomotiveStorage = new Dictionary<string,
+                LocomotivesGenericCollection<DrawningLocomotive,
+                DrawningObjectLocomotive>>();
+            _pictureWidth = pictureWidth;
+            _pictureHeight = pictureHeight;
+        }
+
+        /// <summary>
+        /// Добавление набора
+        /// </summary>
+        /// <param name="name">Название набора</param>
+        public void AddSet(string name)
+        {
+            if (Keys.Contains(name))
+            {
+                return;
+            };
+            _locomotiveStorage.Add(name,
+                new LocomotivesGenericCollection<
+                DrawningLocomotive, DrawningObjectLocomotive>(
+                _pictureWidth, _pictureHeight));
+        }
+        /// <summary>
+        /// Удаление набора
+        /// </summary>
+        /// <param name="name">Название набора</param>
+        public void DelSet(string name)
+        {
+            if (Keys.Contains(name))
+            {
+                _locomotiveStorage.Remove(name);
+            }
+        }
+        /// <summary>
+        /// Доступ к набору
+        /// </summary>
+        /// <param name="ind"></param>
+        /// <returns></returns>
+        public LocomotivesGenericCollection<DrawningLocomotive,
+            DrawningObjectLocomotive>? this[string ind]
+        {
+            get
+            {
+                if (Keys.Contains(ind))
+                {
+                    return _locomotiveStorage[ind];
+                }
+                return null;
+            }
+        }
+    }
+}
diff --git a/ElectricLocomotive/Generics/SetGeneric.cs b/ElectricLocomotive/Generics/SetGeneric.cs
index 0750fd2..6ca43f5 100644
--- a/ElectricLocomotive/Generics/SetGeneric.cs
+++ b/ElectricLocomotive/Generics/SetGeneric.cs
@@ -14,33 +14,25 @@ namespace ProjectElectricLocomotive.Generics
     where T : class
     {
         /// <summary>
-        /// Массив объектов, которые храним
+        /// Список объектов, которые храним
         /// </summary>
-        private readonly T?[] _places;
+        private readonly List<T?> _places;
         /// <summary>
         /// Количество объектов в массиве
         /// </summary>
-        public int Count => _places.Length;
+        public int Count => _places.Count;
+        /// <summary>
+        /// Максимальное количество объектов в списке
+        /// </summary>
+        private readonly int _maxCount;
         /// <summary>
         /// Конструктор
         /// </summary>
         /// <param name="count"></param>
         public SetGeneric(int count)
         {
-            _places = new T?[count];
-        }
-
-        /// <summary>
-        /// обмен двух элементов
-        /// </summary>
-        /// <param name="first">Первый элемент</param>
-        /// <param name="second">Второй элемент</param>
-        /// <returns></returns>
-        private void swap(ref T first, ref T second)
-        {
-            T temp = first;
-            first = second;
-            second = temp;
+            _maxCount = count;
+            _places = new List<T?>(count);
         }
 
         /// <summary>
@@ -50,24 +42,10 @@ namespace ProjectElectricLocomotive.Generics
         /// <returns></returns>
         public bool Insert(T locomotive)
         {
-            int end = _places.Length;
-            for (int i = 0; i < _places.Length; ++i)
-            {
-                if (_places[i] == null)
-                {
-                    end = i;
-                    break;
-                }
-            }
-            if (end == _places.Length)
-            {
+            if (_places.Count >= _maxCount) { 
                 return false;
             }
-            for (int i = end; i >= 1; --i)
-            {
-                _places[i] = _places[i - 1];
-            }
-            _places[0] = locomotive;
+            _places.Insert(0, locomotive);
             return true;
         }
         /// <summary>
@@ -78,33 +56,11 @@ namespace ProjectElectricLocomotive.Generics
         /// <returns></returns>
         public bool Insert(T locomotive, int position)
         {
-            if (position >= _places.Length || position < 0)
+            if (_places.Count >= _maxCount || position >= 0 || position <= _places.Count)
             {
                 return false;
             }
-            if (_places[position] == null)
-            {
-                _places[position] = locomotive;
-                return true;
-            }
-            int end = _places.Length;
-            for (int i = position; i < _places.Length; ++i)
-            {
-                if (_places[i] == null)
-                {
-                    end = i;
-                    break;
-                }
-            }
-            if (end == _places.Length)
-            {
-                return false;
-            }
-            _places[end] = locomotive;
-            for (int i = position; i < end; ++i)
-            {
-                swap(ref _places[i], ref _places[end]);
-            }
+            _places.Insert(position, locomotive);
             return true;
         }
         /// <summary>
@@ -114,12 +70,12 @@ namespace ProjectElectricLocomotive.Generics
         /// <returns></returns>
         public bool Remove(int position)
         {
-            if (position >= _places.Length || position < 0)
+            if (position >= Count || position < 0)
             {
                 return false;
             }
 
-            _places[position] = null;
+            _places.RemoveAt(position);
             return true;
 
         }
@@ -128,13 +84,39 @@ namespace ProjectElectricLocomotive.Generics
         /// </summary>
         /// <param name="position"></param>
         /// <returns></returns>
-        public T? Get(int position)
+        public T? this[int position]
         {
-            if (position >= _places.Length || position < 0)
+            get
             {
-                return null;
+                if (position >= Count || position < 0)
+                {
+                    return null;
+                }
+                return _places[position];
+            }
+            set
+            {
+                if (position < Count || position >= 0)
+                {
+                    _places[position] = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Проход по списку
+        /// </summary>
+        /// <returns></returns>
+        public IEnumerable<T?> GetLocomotives(int? maxLocomotives = null)
+        {
+            for (int i = 0; i < _places.Count; ++i)
+            {
+                yield return _places[i];
+                if (maxLocomotives.HasValue && i == maxLocomotives.Value)
+                {
+                    yield break;
+                }
             }
-            return _places[position];
         }
 
     }
diff --git a/ElectricLocomotive/LogicFormLocomotiveCollection.cs b/ElectricLocomotive/LogicFormLocomotiveCollection.cs
index f2cb6ac..faa123f 100644
--- a/ElectricLocomotive/LogicFormLocomotiveCollection.cs
+++ b/ElectricLocomotive/LogicFormLocomotiveCollection.cs
@@ -18,19 +18,97 @@ namespace ProjectElectricLocomotive
         /// <summary>
         /// Набор объектов
         /// </summary>
-        private readonly LocomotivesGenericCollection<
-            DrawningLocomotive, DrawningObjectLocomotive> _locomotives;
+        private readonly LocomotivesGenericStorage _storage;
         /// <summary>
         /// Конструктор
         /// </summary>
         public FormLocomotiveCollection()
         {
             InitializeComponent();
-            _locomotives = new LocomotivesGenericCollection<DrawningLocomotive, DrawningObjectLocomotive>(
-                pictureBoxCollection.Width, pictureBoxCollection.Height
+            _storage = new LocomotivesGenericStorage(
+                pictureBoxCollection.Width,
+                pictureBoxCollection.Height
                 );
         }
 
+        /// <summary>
+        /// Заполнение listBoxObjects
+        /// </summary>
+        private void ReloadObjects()
+        {
+            int index = listBoxStorages.SelectedIndex;
+            listBoxStorages.Items.Clear();
+            for (int i = 0; i < _storage.Keys.Count; i++)
+            {
+                listBoxStorages.Items.Add(_storage.Keys[i]);
+            }
+            if (listBoxStorages.Items.Count > 0 && (index == -1 || index >= listBoxStorages.Items.Count))
+            {
+                listBoxStorages.SelectedIndex = 0;
+            }
+            else if (listBoxStorages.Items.Count > 0 && index > -1 && index < listBoxStorages.Items.Count)
+            {
+                listBoxStorages.SelectedIndex = index;
+            }
+        }
+        /// <summary>
+        /// Добавление набора в коллекцию
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void ButtonAddObject_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBoxStorageName.Text))
+            {
+                MessageBox.Show("Не все данные заполнены", "Ошибка",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _storage.AddSet(textBoxStorageName.Text);
+            ReloadObjects();
+        }
+
+        /// <summary>
+        /// Выбор набора
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void ListBoxObjects_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            pictureBoxCollection.Image =
+            _storage[listBoxStorages.SelectedItem?.ToString() ?? string.Empty]?.ShowLocomotives();
+        }
+        /// <summary>
+        /// Удаление набора
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void ButtonDelObject_Click(object sender, EventArgs e)
+        {
+            if (listBoxStorages.SelectedIndex == -1)
+            {
+                return;
+            }
+            if (MessageBox.Show($"Удалить объект {listBoxStorages.SelectedItem}?",
+                "Удаление", MessageBoxButtons.YesNo,
+                MessageBoxIcon.Question) == DialogResult.Yes)
+            {
+                _storage.DelSet(listBoxStorages.SelectedItem.ToString() ?? string.Empty);
+                ReloadObjects();
+            }
+        }
+        /// <summary>
+        /// Добавление набора в коллекцию
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+
+        /// <summary>
+        /// Выбор набора
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+
         /// <summary>
         /// Добавление объекта в набор
         /// </summary>
@@ -38,13 +116,23 @@ namespace ProjectElectricLocomotive
         /// <param name="e"></param>
         private void ButtonAddLocomotive_Click(object sender, EventArgs e)
         {
+            if (listBoxStorages.SelectedIndex == -1)
+            {
+                return;
+            }
+            var obj = _storage[listBoxStorages.SelectedItem.ToString() ?? string.Empty];
+            if (obj == null)
+            {
+                return;
+            }
+
             FormLocomotive form = new();
             if (form.ShowDialog() == DialogResult.OK)
             {
-                if (_locomotives + form.SelectedLocomotive)
+                if (obj + form.SelectedLocomotive > 0)
                 {
                     MessageBox.Show("Объект добавлен");
-                    pictureBoxCollection.Image = _locomotives.ShowCars();
+                    pictureBoxCollection.Image = obj.ShowLocomotives();
                 }
                 else
                 {
@@ -59,6 +147,15 @@ namespace ProjectElectricLocomotive
         /// <param name="e"></param>
         private void ButtonRemoveLocomotive_Click(object sender, EventArgs e)
         {
+            if (listBoxStorages.SelectedIndex == -1)
+            {
+                return;
+            }
+            var obj = _storage[listBoxStorages.SelectedItem.ToString() ?? string.Empty];
+            if (obj == null)
+            {
+                return;
+            }
             if (MessageBox.Show(
                 "Удалить объект?", "Удаление",
                 MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
@@ -66,10 +163,10 @@ namespace ProjectElectricLocomotive
                 return;
             }
             int pos = Convert.ToInt32(maskedTextBoxNumber.Text);
-            if (_locomotives - pos != null)
+            if (obj - pos != -1)
             {
                 MessageBox.Show("Объект удален");
-                pictureBoxCollection.Image = _locomotives.ShowCars();
+                pictureBoxCollection.Image = obj.ShowLocomotives();
             }
             else
             {
@@ -83,7 +180,16 @@ namespace ProjectElectricLocomotive
         /// <param name="e"></param>
         private void ButtonRefreshCollection_Click(object sender, EventArgs e)
         {
-            pictureBoxCollection.Image = _locomotives.ShowCars();
+            if (listBoxStorages.SelectedIndex == -1)
+            {
+                return;
+            }
+            var obj = _storage[listBoxStorages.SelectedItem.ToString() ?? string.Empty];
+            if (obj == null)
+            {
+                return;
+            }
+            pictureBoxCollection.Image = obj.ShowLocomotives();
         }
     }
 }