Lot
1572 
Azerbaijan, 1922, 300,000r on 3,000r brown & blue, block of four, in combination with 1922, 200,000r on 10r grayish green, block of nine on reverse of registered cover to Stettin, England, all tied by "Baku, 15.1.23" cds's, Moscow transit and receiving postmarks, front with "Bacou ville 2" etiquette, Very Fine, a scarce high value multiple usage. Scott No. 50+48 Estimate $400 - 600.
Realized: $240