20 pages, 11 pages of text and 14 diagrams covering timber, rails, girders and overhanging loads. Issued April 1923. Code No: 1923.
BR 20426 Instructions & Diagrams for Loading Exceptional Loads, 1956 Handbook
BR 20426 Instructions , Diagrams for Loading Exceptional Loads No3 1956 Handbook
British Railways 3 Instructions & Diagrams Loading 6th April, 1964 PB updated
BR Instructions & Diagrams Loading/ Securing Exceptional Loads Etc Rulebook 1956
BR 20426 Instructions & Diagrams for Loading Exceptional Loads, 1964 Handbook
