Free of Charge
Historical information, assem/disaseem instructions, dimensional data from books I have collected over the years. Mostly from older books and guns. I have transferred the information from these books to CD Rom, and when asked, the information is researched, and if I have it, sent by email at no charge to the requester. In particular WWI & WWII guns, and old Double bbl shotguns. In addition the hardware guns and cross over lists.
Attached is an example: