17″ x 9″ folding into 9, New York City Transit System, Information Guide to Subways and Elevated Lines, 1.12.1948, on reverse very nice coloured plan of Rapid Transit Lines

Daimler Model C. H. 6, Instruction book, bus and coach chassis, single and double deck, 10.3.31, some crayon and ink notes/annots, 48pp + 4 section foldout, red and black chassis lubrication key