WW2 BRITISH/AUSTRALIAN WEB BELT AND HOLSTER FOR THE LUGER PISTOL
Unusual information on this holster. It is a Brit/Aussie made holster for the Luger pistol. Some research indicates that Vickers made Lugers under license before WW2 and this could be a holster produced for those or it was made to fit a captured Luger.
Interesting and rare piece.