75 F blue, 1.25 M black green, 4 M dark ultramarine postage stamps issue 1922 on registered letter from Katowice (BEFORE THAT. Katowice) to Berlin Steglitz, still used German ZKr Katowice 29.6.1922 (141.21), still used German provisional registration label Katowice (Upper Silesia), arrival postmark ZKr BERLIN-STEGLITZ 1 3.7.1922 at back, time typical traces of age and usage