UK DRAWING/JOB NUMBER - 51

9½" Perforated Strip

Meccano Part No. 1a (Perforated Strip 9½" / Bande Perforée de 24 cm)

Drawing Date - 07/12/1939
The following revisions are noted on the drawing:-
Issue 1 - 07/12/1939
Issue 2 - 03/07/1945
Issue 3 - 21/03/1947