Looked at in considerable detail here are the Class 4 2-6-4 tanks, and the Classes 3 and 2 2-6-2 tank locomotives. Great text and photos make for an interesting and informative book, but again no drawings worthy of the mention. Pity as, personally, I have always felt the Class 4 tanks were the best looking of all the Standard designs, as well as being very successful. 168 hardbound pages. RCTS