Here is a tough to find 1st edition of the book entitled Round Shot and Rammers by Harold Peterson. This book was 1st printed in 1969. In this is the 1st edition. This 128 page hardbound book covers many aspects of the artilleryman's art .. It covers the basic styles of cannon as well as the implements used with them. It has many hand drawn illustrations from the beginning of artillery through the end of the muzzleloading cannon timeframe. It even has the original dust jacket remaining .a very nice artillery book.