diff --git a/src/iTextSharp.LGPLv2.Core.FunctionalTests/Issues/Issue37.cs b/src/iTextSharp.LGPLv2.Core.FunctionalTests/Issues/Issue37.cs
index 37cf59d..c74762d 100644
--- a/src/iTextSharp.LGPLv2.Core.FunctionalTests/Issues/Issue37.cs
+++ b/src/iTextSharp.LGPLv2.Core.FunctionalTests/Issues/Issue37.cs
@@ -1,6 +1,4 @@
-using System;
-using System.Collections;
-using System.IO;
+using System.IO;
 using iTextSharp.text;
 using iTextSharp.text.pdf;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
diff --git a/src/iTextSharp.LGPLv2.Core.FunctionalTests/Issues/Issue38.cs b/src/iTextSharp.LGPLv2.Core.FunctionalTests/Issues/Issue38.cs
new file mode 100644
index 0000000..09c7013
--- /dev/null
+++ b/src/iTextSharp.LGPLv2.Core.FunctionalTests/Issues/Issue38.cs
@@ -0,0 +1,46 @@
+using System.IO;
+using iTextSharp.text;
+using iTextSharp.text.pdf;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace iTextSharp.LGPLv2.Core.FunctionalTests.Issues
+{
+    /// <summary>
+    /// https://github.com/VahidN/iTextSharp.LGPLv2.Core/issues/38
+    /// </summary>
+    [TestClass]
+    public class Issue38
+    {
+        [TestMethod]
+        public void Verify_Issue38_CanBe_Processed()
+        {
+            var pdfDoc = new Document(PageSize.A4);
+
+            var pdfFilePath = TestUtils.GetOutputFileName();
+            var fileStream = new FileStream(pdfFilePath, FileMode.Create);
+            PdfWriter.GetInstance(pdfDoc, fileStream);
+
+            pdfDoc.AddAuthor(TestUtils.Author);
+            pdfDoc.Open();
+
+            var swiss721BT = TestUtils.GetUnicodeFont("SWIS721 BT", TestUtils.GetFontPath("Swiss721BT.ttf"),
+                20, Font.NORMAL, BaseColor.Blue);
+
+            var swiss721ThinBT = TestUtils.GetUnicodeFont("SWIS721 Th BT", TestUtils.GetFontPath("Swiss721ThinBT.ttf"),
+                20, Font.NORMAL, BaseColor.DarkGray);
+
+            var text = new Phrase("Default font")
+            {
+                new Chunk("\nSwiss721BT", swiss721BT),
+                new Chunk("\nSwiss721ThinBT", swiss721ThinBT)
+            };
+
+            pdfDoc.Add(text);
+
+            pdfDoc.Close();
+            fileStream.Dispose();
+
+            TestUtils.VerifyPdfFileIsReadable(pdfFilePath);
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/iTextSharp.LGPLv2.Core.FunctionalTests/TestUtils.cs b/src/iTextSharp.LGPLv2.Core.FunctionalTests/TestUtils.cs
index 37a4fad..3f1e6ed 100644
--- a/src/iTextSharp.LGPLv2.Core.FunctionalTests/TestUtils.cs
+++ b/src/iTextSharp.LGPLv2.Core.FunctionalTests/TestUtils.cs
@@ -50,24 +50,29 @@ public static string GetPosterPath(string fileName)
             return Path.Combine(GetBaseDir(), ITextExamplesFolder, ResourcesFolder, "posters", fileName);
         }
 
+        public static string GetFontPath(string fileName)
+        {
+            return Path.Combine(GetBaseDir(), ITextExamplesFolder, ResourcesFolder, "fonts", fileName);
+        }
+
         public static string GetTahomaFontPath()
         {
-            return Path.Combine(GetBaseDir(), ITextExamplesFolder, ResourcesFolder, "fonts", "tahoma.ttf");
+            return GetFontPath("tahoma.ttf");
         }
 
         public static string GetArialUnicodeMSFontPath()
         {
-            return Path.Combine(GetBaseDir(), ITextExamplesFolder, ResourcesFolder, "fonts", "arialuni.ttf");
+            return GetFontPath("arialuni.ttf");
         }
 
         public static string GetSimSunFontPath()
         {
-            return Path.Combine(GetBaseDir(), ITextExamplesFolder, ResourcesFolder, "fonts", "simsun.ttf");
+            return GetFontPath("simsun.ttf");
         }
 
         public static string GetThaiFontPath()
         {
-            return Path.Combine(GetBaseDir(), ITextExamplesFolder, ResourcesFolder, "fonts", "thsarabunnew.ttf");
+            return GetFontPath("thsarabunnew.ttf");
         }
 
         public static string GetTxtPath(string fileName)
diff --git a/src/iTextSharp.LGPLv2.Core.FunctionalTests/iTextExamples/resources/fonts/Swiss721BT.ttf b/src/iTextSharp.LGPLv2.Core.FunctionalTests/iTextExamples/resources/fonts/Swiss721BT.ttf
new file mode 100644
index 0000000..75f2017
Binary files /dev/null and b/src/iTextSharp.LGPLv2.Core.FunctionalTests/iTextExamples/resources/fonts/Swiss721BT.ttf differ
diff --git a/src/iTextSharp.LGPLv2.Core.FunctionalTests/iTextExamples/resources/fonts/Swiss721ThinBT.ttf b/src/iTextSharp.LGPLv2.Core.FunctionalTests/iTextExamples/resources/fonts/Swiss721ThinBT.ttf
new file mode 100644
index 0000000..ebc5cf5
Binary files /dev/null and b/src/iTextSharp.LGPLv2.Core.FunctionalTests/iTextExamples/resources/fonts/Swiss721ThinBT.ttf differ