San Juan, Porto Rico., Feb 4 1901, Registered, chamfered framed postmark on Porto Rico 5¢ blue entire bearing Porto Rico, 8¢ violet brown, 10¢ brown (213-214), straightline at right, tied by circular grids to Germany, New York (2.12) transit backstamp with New York registry exchange label affixed; partial flap and small top edge mend, F.-V.F. appearance. Estimate  $300 - 400. $0 (Image)