MECCANO PART NUMBER - 21

Pulley 1½" dia.

UK Drawing/Job No. 12 - (1½" Pulley Wheel)

Drawing Date - 21/08/1930
The following revisions are noted on the drawing:-
Issue 9 - 09/08/1945
Issue 10 - 02/01/1947
Issue 11 - 21/08/1951
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UK Drawing/Job No. 113A - (Pummel)

Comments
Used in parts nos. 19b, 20a, 21, 24, 24b, 27c

Drawing Date - 09/07/1931
The following revisions are noted on the drawing:-
Issue 8 - 20/06/1945
Issue 9 - 11/06/1947
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UK Drawing/Job No. 67 - (Set Screw for Pummel)

Drawing Date - 10/01/1929
The following revisions are noted on the drawing:-
Issue 3 - 10/01/1929
Issue 4 - 22/06/1945
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