diff --git a/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.Designer.cs b/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.Designer.cs
index ab1e7bf..23bc19d 100644
--- a/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.Designer.cs
+++ b/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.Designer.cs
@@ -30,11 +30,12 @@
         {
             System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(FormLocomotiveCollection));
             groupBoxSets = new GroupBox();
+            ButtonSortByType = new Button();
             textBoxSetName = new TextBox();
             buttonDeleteSet = new Button();
             listBoxStorages = new ListBox();
-            ButtonAddLocomotive = new Button();
             buttonAddSet = new Button();
+            ButtonAddLocomotive = new Button();
             maskedTextBoxNumber = new MaskedTextBox();
             ButtonRefreshCollection = new Button();
             ButtonRemoveLocomotive = new Button();
@@ -47,7 +48,6 @@
             openFileDialog = new OpenFileDialog();
             groupBoxMenu = new GroupBox();
             ButtonSortByColor = new Button();
-            ButtonSortByType = new Button();
             groupBoxSets.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).BeginInit();
             menuStrip.SuspendLayout();
@@ -56,18 +56,27 @@
             // 
             // groupBoxSets
             // 
-            groupBoxSets.Controls.Add(ButtonSortByType);
             groupBoxSets.Controls.Add(textBoxSetName);
             groupBoxSets.Controls.Add(buttonDeleteSet);
             groupBoxSets.Controls.Add(listBoxStorages);
             groupBoxSets.Controls.Add(buttonAddSet);
             groupBoxSets.Location = new Point(0, 22);
             groupBoxSets.Name = "groupBoxSets";
-            groupBoxSets.Size = new Size(242, 314);
+            groupBoxSets.Size = new Size(242, 264);
             groupBoxSets.TabIndex = 5;
             groupBoxSets.TabStop = false;
             groupBoxSets.Text = "Наборы";
             // 
+            // ButtonSortByType
+            // 
+            ButtonSortByType.Location = new Point(6, 295);
+            ButtonSortByType.Name = "ButtonSortByType";
+            ButtonSortByType.Size = new Size(230, 41);
+            ButtonSortByType.TabIndex = 4;
+            ButtonSortByType.Text = "Сортировка по типу";
+            ButtonSortByType.UseVisualStyleBackColor = true;
+            ButtonSortByType.Click += ButtonSortByType_Click;
+            // 
             // textBoxSetName
             // 
             textBoxSetName.Location = new Point(6, 38);
@@ -95,16 +104,6 @@
             listBoxStorages.TabIndex = 1;
             listBoxStorages.SelectedIndexChanged += listBoxStorages_SelectedIndexChanged;
             // 
-            // ButtonAddLocomotive
-            // 
-            ButtonAddLocomotive.Location = new Point(6, 395);
-            ButtonAddLocomotive.Name = "ButtonAddLocomotive";
-            ButtonAddLocomotive.Size = new Size(230, 39);
-            ButtonAddLocomotive.TabIndex = 0;
-            ButtonAddLocomotive.Text = "Добавить локомотив";
-            ButtonAddLocomotive.UseVisualStyleBackColor = true;
-            ButtonAddLocomotive.Click += buttonAddLocomotive_Click;
-            // 
             // buttonAddSet
             // 
             buttonAddSet.Location = new Point(6, 67);
@@ -115,6 +114,16 @@
             buttonAddSet.UseVisualStyleBackColor = true;
             buttonAddSet.Click += ButtonAddObject_Click;
             // 
+            // ButtonAddLocomotive
+            // 
+            ButtonAddLocomotive.Location = new Point(6, 395);
+            ButtonAddLocomotive.Name = "ButtonAddLocomotive";
+            ButtonAddLocomotive.Size = new Size(230, 39);
+            ButtonAddLocomotive.TabIndex = 0;
+            ButtonAddLocomotive.Text = "Добавить локомотив";
+            ButtonAddLocomotive.UseVisualStyleBackColor = true;
+            ButtonAddLocomotive.Click += buttonAddLocomotive_Click;
+            // 
             // maskedTextBoxNumber
             // 
             maskedTextBoxNumber.Location = new Point(6, 440);
@@ -197,6 +206,7 @@
             // groupBoxMenu
             // 
             groupBoxMenu.AutoSize = true;
+            groupBoxMenu.Controls.Add(ButtonSortByType);
             groupBoxMenu.Controls.Add(ButtonSortByColor);
             groupBoxMenu.Controls.Add(maskedTextBoxNumber);
             groupBoxMenu.Controls.Add(groupBoxSets);
@@ -219,15 +229,7 @@
             ButtonSortByColor.TabIndex = 4;
             ButtonSortByColor.Text = "Сортировка по цвету";
             ButtonSortByColor.UseVisualStyleBackColor = true;
-            // 
-            // ButtonSortByType
-            // 
-            ButtonSortByType.Location = new Point(6, 273);
-            ButtonSortByType.Name = "ButtonSortByType";
-            ButtonSortByType.Size = new Size(230, 41);
-            ButtonSortByType.TabIndex = 4;
-            ButtonSortByType.Text = "Сортировка по типу";
-            ButtonSortByType.UseVisualStyleBackColor = true;
+            ButtonSortByColor.Click += ButtonSortByColor_Click;
             // 
             // FormLocomotiveCollection
             // 
diff --git a/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.cs b/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.cs
index d88fc9f..42af062 100644
--- a/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.cs
+++ b/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.cs
@@ -157,6 +157,36 @@ namespace ProjectElectricLocomotive
             }
             pictureBoxCollection.Image = obj.ShowLocomotives();
         }
+        private void ButtonSortByType_Click(object sender, EventArgs e) => CompareLocomotives(new LocomotiveCompareByType());
+        /// <summary>
+        /// Сортировка по цвету
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void ButtonSortByColor_Click(object sender, EventArgs e)
+        {
+            // TODO продумать логику
+        }
+        /// <summary>
+        /// Сортировка по сравнителю
+        /// </summary>
+        /// <param name="comparer"></param>
+        private void CompareLocomotives(IComparer<DrawingLocomotive?> comparer)
+        {
+            if (listBoxStorages.SelectedIndex == -1)
+            {
+                return;
+            }
+            var obj = _storage[listBoxStorages.SelectedItem.ToString() ??
+            string.Empty];
+            if (obj == null)
+            {
+                return;
+            }
+            obj.Sort(comparer);
+            pictureBoxCollection.Image = obj.ShowLocomotives();
+        }
+
         private void listBoxStorages_SelectedIndexChanged(object sender, EventArgs e)
         {
             pictureBoxCollection.Image = _storage[listBoxStorages.SelectedItem?.ToString() ?? string.Empty]?.ShowLocomotives();
diff --git a/ElectricLocomotive/ElectricLocomotive/LocomotiveCompareByColor.cs b/ElectricLocomotive/ElectricLocomotive/LocomotiveCompareByColor.cs
index 5097ffc..026ea0e 100644
--- a/ElectricLocomotive/ElectricLocomotive/LocomotiveCompareByColor.cs
+++ b/ElectricLocomotive/ElectricLocomotive/LocomotiveCompareByColor.cs
@@ -4,16 +4,32 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using ProjectElectricLocomotive.DrawingObjects;
+using ProjectElectricLocomotive.Entities;
 
 namespace ProjectElectricLocomotive.Generics
 {
-    internal interface LocomotiveCompareByColor
+    internal class LocoCompareByColor : IComparer<DrawingLocomotive?>
     {
         public int Compare(DrawingLocomotive? x, DrawingLocomotive? y)
         {
-            // TODO реализовать логику сравнения
-            throw new NotImplementedException();
-        }
 
+            if (x == null || x.EntityLocomotive == null)
+                throw new NotImplementedException(nameof(x));
+
+            if (y == null || y.EntityLocomotive == null)
+                throw new NotImplementedException(nameof(y));
+
+            var bodyColor = x.EntityLocomotive.BodyColor.Name.CompareTo(y.EntityLocomotive.BodyColor.Name);
+
+            if (bodyColor != 0) return bodyColor;
+
+            if (x.EntityLocomotive is EntityElectricLocomotive &&
+                y.EntityLocomotive is EntityElectricLocomotive)
+            {
+                var addcolor = (x.EntityLocomotive as EntityElectricLocomotive).AdditionalColor.Name.CompareTo((y.EntityLocomotive as EntityElectricLocomotive).AdditionalColor.Name);
+                if (addcolor != 0) return addcolor;
+            }
+            return 1;
+        }
     }
 }
diff --git a/ElectricLocomotive/ElectricLocomotive/LocomotiveCompareByType.cs b/ElectricLocomotive/ElectricLocomotive/LocomotiveCompareByType.cs
index 656238e..ad4cafd 100644
--- a/ElectricLocomotive/ElectricLocomotive/LocomotiveCompareByType.cs
+++ b/ElectricLocomotive/ElectricLocomotive/LocomotiveCompareByType.cs
@@ -7,7 +7,7 @@ using ProjectElectricLocomotive.DrawingObjects;
 
 namespace ProjectElectricLocomotive.Generics
 {
-    internal interface LocomotiveCompareByType : IComparer<DrawingLocomotive?>
+    internal class LocomotiveCompareByType : IComparer<DrawingLocomotive?>
     {
         public int Compare(DrawingLocomotive? x, DrawingLocomotive? y)
         {
diff --git a/ElectricLocomotive/ElectricLocomotive/LocomotivesCollectionInfo.cs b/ElectricLocomotive/ElectricLocomotive/LocomotivesCollectionInfo.cs
new file mode 100644
index 0000000..6cc75f2
--- /dev/null
+++ b/ElectricLocomotive/ElectricLocomotive/LocomotivesCollectionInfo.cs
@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectElectricLocomotive.Generics
+{
+    internal class LocomotivesCollectionInfo : IEquatable<LocomotivesCollectionInfo>
+    {
+        public string Name { get; private set; }
+        public string Description { get; private set; }
+        public LocomotivesCollectionInfo(string name, string description)
+        {
+            Name = name;
+            Description = description;
+        }
+        public bool Equals(LocomotivesCollectionInfo other)
+        {
+            if (Name != other?.Name)
+                return false;
+            return true;
+        }
+
+        public override int GetHashCode()
+        {
+            return Name.GetHashCode();
+        }
+
+        public override string ToString()
+        {
+            return Name;
+        }
+    }
+}
diff --git a/ElectricLocomotive/ElectricLocomotive/LocomotivesGenericStorage.cs b/ElectricLocomotive/ElectricLocomotive/LocomotivesGenericStorage.cs
index 6ddc96b..aec96cc 100644
--- a/ElectricLocomotive/ElectricLocomotive/LocomotivesGenericStorage.cs
+++ b/ElectricLocomotive/ElectricLocomotive/LocomotivesGenericStorage.cs
@@ -10,8 +10,8 @@ namespace ProjectElectricLocomotive.Generics
 {
     internal class LocomotivesGenericStorage
     {
-        readonly Dictionary<string, LocomotivesGenericCollection<DrawingLocomotive, DrawingObjectLocomotive>> _locomotivesStorage;
-        public List<string> Keys => _locomotivesStorage.Keys.ToList();
+        readonly Dictionary<LocomotivesCollectionInfo, LocomotivesGenericCollection<DrawingLocomotive, DrawingObjectLocomotive>> _locomotivesStorage;
+        public List<LocomotivesCollectionInfo> Keys => _locomotivesStorage.Keys.ToList();
         private static readonly char _separatorForKeyValue = '|';
         private readonly char _separatorRecords = ';';
         private static readonly char _separatorForObject = ':';
@@ -22,22 +22,23 @@ namespace ProjectElectricLocomotive.Generics
 
         public LocomotivesGenericStorage(int pictureWidth, int pictureHeight)
         {
-            _locomotivesStorage = new Dictionary<string, LocomotivesGenericCollection<DrawingLocomotive, DrawingObjectLocomotive>>();
+            _locomotivesStorage = new Dictionary<LocomotivesCollectionInfo, LocomotivesGenericCollection<DrawingLocomotive, DrawingObjectLocomotive>>();
             _pictureWidth = pictureWidth;
             _pictureHeight = pictureHeight;
         }
         public void AddSet(string name)
         {
-            if (!_locomotivesStorage.ContainsKey(name))
+            if (!_locomotivesStorage.ContainsKey(   new LocomotivesCollectionInfo(name, "")))
             {
-                _locomotivesStorage.Add(name, new LocomotivesGenericCollection<DrawingLocomotive, DrawingObjectLocomotive>(_pictureWidth, _pictureHeight));
+                _locomotivesStorage.Add(new LocomotivesCollectionInfo(name, ""),
+                    new LocomotivesGenericCollection<DrawingLocomotive, DrawingObjectLocomotive>(_pictureWidth, _pictureHeight));
             }
         }
         public void DelSet(string name)
         {
-            if (_locomotivesStorage.ContainsKey(name))
+            if (_locomotivesStorage.ContainsKey(new LocomotivesCollectionInfo(name, "")))
             {
-                _locomotivesStorage.Remove(name);
+                _locomotivesStorage.Remove(new LocomotivesCollectionInfo(name, ""));
             }
         }
         public LocomotivesGenericCollection<DrawingLocomotive, DrawingObjectLocomotive>?
@@ -45,9 +46,9 @@ namespace ProjectElectricLocomotive.Generics
         {
             get
             {
-                if (_locomotivesStorage.ContainsKey(ind))
+                if (_locomotivesStorage.ContainsKey(new LocomotivesCollectionInfo(ind, "")))
                 {
-                    return _locomotivesStorage[ind];
+                    return _locomotivesStorage[new LocomotivesCollectionInfo(ind, "")];
                 }
                 return null;
             }
@@ -59,7 +60,7 @@ namespace ProjectElectricLocomotive.Generics
                 File.Delete(filename);
             }
             StringBuilder data = new();
-            foreach (KeyValuePair<string, LocomotivesGenericCollection<DrawingLocomotive, DrawingObjectLocomotive>> record in _locomotivesStorage)
+            foreach (KeyValuePair<LocomotivesCollectionInfo, LocomotivesGenericCollection<DrawingLocomotive, DrawingObjectLocomotive>> record in _locomotivesStorage)
             {
                 StringBuilder records = new();
                 foreach (DrawingLocomotive? elem in record.Value.GetLocomotives)
@@ -126,13 +127,13 @@ namespace ProjectElectricLocomotive.Generics
                         DrawingLocomotive? loco = elem?.CreateDrawningLocomotive(_separatorForObject, _pictureWidth, _pictureHeight);
                         if (loco != null)
                         {
-                            if ((collection + loco) == -1) // for my realization it's -1, for eegov's realization it's boolean
+                            if ((collection + loco) == -1)
                             {
                                 throw new Exception("Ошибка добавления ");
                             }
                         }
                     }
-                    _locomotivesStorage.Add(record[0], collection);
+                    _locomotivesStorage.Add(new LocomotivesCollectionInfo(record[0], string.Empty), collection);
                 }
                 return;
             }