1873, 6¢ dull pink + 10¢ brown + 12¢ blackish violet, two singles. Tied by cork cancels on cover to Hamburg, Germany, "San Francisco, Cal., Sep 5" origin cds and red N.Y transit, Hamburg receiving backstamp, small stamp flaws and upper left of cover restored, Fine. Scott No. 159+161+162  Estimate $500 - 750. $0 (Image)