offered by 5th AVA Auction Hong Kong as Lot #429 for 500 HKD on 11th November 2023
ex Collection E. Schilling
offered at Spink Auction September 2018 as Lot # 1318 for 1.200 HKD
dated 3. Nov. 1934
exhibited by Capt. Schulz
offered at 323rd John Bull Auction as Lot # 4006 for 800 HK$
dated 21.6.33
ex Collection R.Hosking
mailed on 1.1.35 to Japan
Collection H.Müller
dated 7.7.34
Collection Capt. Schulz