1898/1919, collection with approx. 190 covers, cards and postal stationary from forerunner issues, including R-letters, better cancellations incl. railway and shipmail, Incoming Mail, MSP, picture postcards and better postage paid, among others 1st Tsingtau issue multiple with i.a. letter with registered covers Mi.-Nr. 1 II (certificate R. Steuer BPP) and interesting part "KGF-Post Kiautschou", ex Nagel
