This is a very pristine edition of INFANTRY DRILL REGULATIONS SPECIAL EDITION book that is in the pictures. The book measures approximately four and a half by 6 inches and is over 200 pages long. This book is in near mint condition. There is a penciled notation on inside of back cover (shown in pictures)I'm sure there's not many of these around. This would make a great collectors piece. All my auctions ship priority so they will have tracking and insurance .