Lot
173 
Azerbaijan, 1922, 1,500,000r on 5,000r black on green, tied on reverse of registered cover to Charlottenburg, Germany by "Baku, 26.11.22" cds, registry etiquette and receiving cds alongside, Very Fine, a scarce single franking of this later high value. Scott No. 72 Estimate $150 - 200.
Realized: $110