MECCANO PART NUMBER - 89a

Curved Strip Stepped 3" (1¾" radius)

UK Drawing/Job No. 121 - (3" Cranked Curved Strip)

Drawing Date - 23/08/1928
The following revisions are noted on the drawing:-
Issue 2 - 23/08/1928
Issue 3 - 08/11/1929
Issue 4 - 11/11/1929
Issue 5 - 28/12/1931
Issue 6 - 01/09/1944
Issue 7 - 30/06/1947
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