UK DRAWING/JOB NUMBER - 73B

Strip Coupling

Meccano Part No. 63b (Strip Coupling)

Drawing Date - 11/07/1931
The following revisions are noted on the drawing:-
Issue 2 - 01/04/1925
Issue 3 - 14/11/1927
Issue 4 - 22/09/1931
Issue 5 - 28/12/1934
Issue 6 - 16/07/1945
Issue 7 - 01/10/1953