Join over 14,000 collectors of inert military ordnance. Get expert identification help for shells, fuzes, grenades, and more — plus access our classifieds marketplace and decades of archived knowledge. Free to register, takes seconds.
That mark has puzzled people for years. Dover Ltd makes sense as they were an early maker. I think the latest dated plug I have with that mark is a steel No 23 Mk I from late 1916.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.