Number: 570.03

Type: Modern Single Ring - 68 (with *)

(24 mm. Black)

Notes: A note from Potter:

"There may be an M.S.R. 68 running at same time.

Difficult to separate reports, but A.P.D.S. has 16.11.1968 to 10.3.1970 for M.S.R. 68.

A strike dated 14.10.1975 appears to be an MSR-68.

Yes, certainly this is not an MSR."