Can You Identify This Tin?

[BWEF]

This small tin was recently listed on ebay, but did not sell.

I have had a similar tin for many years, and never found out what it was.

Does anybody recognise it?

[Rob Miller]

It looks like "CM 93" "BOX, SPARE SPRINGS, KEEP PINS, WASHERS AND INSULATORS No.1, MK.1" which was part of the 25pdr and 17pdr tool kit, carried with each gun .

Rob

[BWEF]

Many thanks for that Rob.

I have had one of those tins since the 1970s, but this is the first time I have known exactly what it is!