1874 (Jun. 13) New York, N.Y. to Warburg, Prussia, postal card uprated with 1873, 1¢ blue tied by NYFM cross-roads (Weiss TR-C1) cancel, red "New York Jun 13" exchange cds, carried by NGL Line Oder from New York Jun. 13 to Bremerhaven arriving about Jun. 26, Very Fine. Scott No. 156  Estimate $150 - 200. Commencing 1 December 1873, postal cards could be exchanged with Germany at the rate of 2¢ in the U.S. and 1 silbergroschen in Germany. Prepayment was compulsory and they had to be sent on direct steamers only. $0 (Image)