Canadian Journal of Arms Collecting - Vol. 32 No. 1 (Feb 1994)

Collinson Hall, Inventor of the Percussion Nipple and the Patchlock. - Gooding, S. James.-3-8; A Pocket Pistol Conversion. - Lederer, Paul S.-9-10; Military Sight Cramps; Pattern 14, & Browing Hi-Power. - Breakley, Paul M.R.-11-12; On the Marking of Arms in the British Service, 1912. - H.M.S.O.-13-17; The Rifled Tube-Gun in Canada. - Purdon, Charles J.-18-20;