Sale is for a vintage Clutch Plate, as pictured.  Marked CD-697.  Outside diameter 10".  Inside diameter of lining 6-3/4".   Has 32 Rivets, in 8 groups of staggered pairs.  Fits 1-1/8" 10-spline shaft.  No box; some shelf wear from storage and handling.

Identified to fit:
1939                Buick Special (40 series)
1940 - 1941     Buick Special (40 series) and Super (50 series)

May fit other later applications.  Verify suitable for intended use as returns are not accepted.