Lot
283 
U.S. Postal Agency, Shanghai, China, May 1, 1907, purple 4-line date stamp tying 1901-03, 1¢ green, two singles + 2¢ carmine + 4¢ brown, two singles on corner card cover to Hannover, Germany, reverse with San Francisco and New York transit date stamps and N.Y. registry exchange etiquette applied on front, receiving backstamps; 1¢ & 2¢ at top with s.e.'s, Very Fine, a very rare registered date stamp from the U.S. Postal Agency in Shanghai, China. Scott No. 300+303+319 Estimate $1,500 - 2,000.
Realized: $1,800