exhibited by Capt. Schulz
dated 24.4.14
ex Collection E. Schilling
offered at 38th Christoph Gärtner Auction as lot #23626 for 70 EUR
offered at Robert A. Siegel Auction 1143, 16.-18. Nov. 2016, as Lot #3890 for 300 USD
dated 1912
exhibited by Capt. P.Schulz