UK DRAWING/JOB NUMBER - 186A&B

Dog Clutch

Meccano Part No. 144 (Dog Clutch (Complete))

Drawing Date - 14/08/1931
The following revisions are noted on the drawing:-
Issue 2 - 12/05/1927
Issue 3 - 10/11/1927
Issue 4 - 24/08/1937
Issue 5 - 16/07/1945