MECCANO PART NUMBER - 53a

Flat Plate 4½" * 2½"

UK Drawing/Job No. 107 - (4½" x 2½" Flat Plate)

Drawing Date - 17/05/1922
The following revisions are noted on the drawing:-
Issue 2 - 28/12/1931
Issue 3 - 09/08/1945
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