luger holster

I have the following Luger and holster and clips that I would like to more background information them. Holster: 1940 German Luger holster G. Passier & Sohn WaA330 -All the serials on the luger parts match (48) 3348 -looks to be re-blued Luger Pistol : DWM 48 Year? Origin? Clip1 : 3460 Year...