Lot
450 
Port Arthur & Dairen, 1948, 31st Anniversary of the Russian Revolution complete, o.g., lightly hinged, Very Fine, a very rare set; all signed Yang. Yang Nos. AD38-AD40. Scott Nos. 2L45-2L47 $1,825.
Realized: $1,700
Sale 108: The Westpex Sale
China - Port Arthur & Dairen, South & South West China
Lot 450
Port Arthur & Dairen, 1948, 31st Anniversary of the Russian Revolution complete, o.g., lightly hinged, Very Fine, a very rare set; all signed Yang. Yang Nos. AD38-AD40.Scott Nos. 2L45-2L47 $1,825.