This is a one piece CD showing the U. S. Army Insignia cataloged at the The U. S. Army Institute of Heraldry (TIOH) in October 2004. What you see is what you get.

This CD contains 547 digital pictures (over 9,800 insignia shown) taken by Barry Jason Stein, author and/or publisher of The Encyclopedia of U.S. Army Patches, U.S. Army Patches, Flashes & Ovals book and the U.S. Army Heraldic Crest books, at The Institute of Heraldry in October of 2004 of U. S. Army Insignia in their collection. This included U.S. Army Chevrons and Specialty Marks from 1919 to 1999 and all the Distinguished Unit Insignia (Crest) they had cataloged by branch of service.  Note:  Not all pictures are properly focused as the Crest were stored in wooden frames, with each crest labeled with unit designation, (including ROTC and JR ROTC) but behind glass. 

NOTE:  I will combine shipping cost.  

Nice insignia for any collection.  What you see is what you get. Having sold my U. S. Military Insignia business (H. J. Saunders U. S. Military Insignia, Inc. - America's Largest Retail Insignia business) after 35 years, in November 2003, I am now selling my personal collection, many of which are government contractors samples, accumulated over the last 50 years.