ID Request

[Lynn Eades]

Naval Service is usually "A" as in Admiralty.

I would have thought that explosives were contained in low strength containers, so as to not be building a bomb.
With propellants, they will usually burn with a flame (eg cordite, nitrocellulose) but when contained they go bang.

[David Dunlop]

Mike.

This website talks about the development of the 5 inch Naval Gun and mentions British versions being the Mk VI and Mk VII.

http://www.navweaps.com/Weapons/WNUS_5-51_mk7.php

Perhaps there is a connection to this item?


David

[Mike Cecil]

Thanks David, that provides a very useful line of further inquiry. The nomenclature 'Mod-1' certainly says naval use to me, as does the general design of the container.

Mike