British Ordnance Collectors Network

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  1. M

    two nice 30x173 casing with one link

    Hello A new find from trash: two 30x173mm casing with a Mk15 link. One is made of steel and the other is made of ... copper? anyway, a non-magnetic metal. The steel made one has marking on it's bottom (30x173 and 02-SB-13), the other (with the link) hasn't any marking on its bottom, but one is...