MECCANO PART NUMBER - 139

Flanged Bracket - Left

UK Drawing/Job No. 178 & 178A - (Flanged Brackets)

Drawing Date - 23/01/1940
The following revisions are noted on the drawing:-
Issue 2 - 23/01/1940
Issue 3 - 09/08/1945
Issue 4 - 01/07/1947
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