Contact:
Dave Lindner
PO Box 124
Jabiru NT 0886
Australia
Dave does not do the interweb thing, email etc. I connected with him via Diggory Hadoke and his Vintage Guns website. Dig featured an article on Cashmore guns about the time I bought a nice Cashmore pigeon gun. He put me in touch with Dave and via snail mail I sent him a letter and pictures regarding me gun. About four months later I get this large packet from him with pictures and discussion of his Cashmore collection. He’s quite the enthusiast and eager to share information. Luckily he’s practically your neighbor. Unfortunately there are no factory records.
Cashmore guns are not well known here in the US. I see them occasionally. Good luck with yours