A Szego. Oakdale, NY., USA. 1970 PB 56 pages Illustrated throughout with line drawings. 136 x 212mm. O/p. Useful because it gives Luschin numbers.
Grubby buff card covers, spine and the top inch of the rear cover sunned. Contents good and clean. Says that it is the first printing and numbered 196, though what the edition was one can only guess as we have seen them (with different colour card covers) numbered up to 990.