Los 6671
1920, The large 25 and 50r. surcharges from Metalhandstamps, 25r. on 5-50k., blue except on 20 on 14k. black surcharge and 50r. on Romanow 4k. with additional franking tied by cds. "БАТУМ 19 3 20" to registered cover to Basel with arrival mark, fine with only few Romanow stamps known on cover, certificate Rossica
depicted in "BATUM UNDER OCCUPATION the years 1917 – 1921", page 111 (by Hans G. Grigoleit & Edward Klempka)