KLEIN-STREHLITZ 7.412.1920 single circle (147.1) as well cork cancel (147 c) on package card with 20 Pfg blue vertical pair at back, 80 Pfg purple brown two single stamps on face postage stamps issue 1920 to Berlin Wilmersdorf, arrival postmark Berlin Wilmersdorf 1 9.12.1920 at back, transport traces