1924, 25 c. und 50 c. tied by css. "LE HAVRE A NEW YORK 16.5.24" on preprinted letter card "LETTRE-OCEAN" of "COMPANGNIE RADIO MARITIME" with printed letter head inside, used to USA. The letter card vertical folded and small margin defects, otherwise fine, till now only a few early letter cards from this company are known
