MECCANO PART NUMBER - 9b

Angle Girder 3½"

UK Drawing/Job No. 156 - (3½" Perforated Angle Girder)

Drawing Date - 18/11/1939
The following revisions are noted on the drawing:-
Issue 2 - 23/01/1923
Issue 3 - 09/08/1945
Issue 4 - 01/07/1947
------------