SAR Illustrated Supplementary Catalogue showing mods. and ammendments to Class NG/G16 engines

An Illustrated Supplementary Catalogue, supplied by Beyer Peacock in 1939 to cover its delivery of 8 NGG16 locomotives (nos.109-116),showing modifications, alterations and amendments as compared with the similar NGG16 engines supplied by Messrs Cockerill of Belgium in 1936. The book is clean and intact, although obviously used. P&P R30