New picture (list of parts)
Gerard Henrotin - HLebooks.com
All the mechanical aspects of the Walther PP and PPK (more variant 1929)
Safe fast Shooting system intended for pistols of the Colt "Government" class.
Reloading of newly made .450 - .455 - .460 black powder revolver cartridges
1903 FN pistol explained - dismantling - operation - production - markings