The SS Bremen
The SS Bremen, a German ocean liner launched in August 1928, undertook her maiden voyage from Bremerhaven to New York on July 16 1929. She was of 51,656 tons and 286.1 metres in length, and carried over 2,100 passengers and 966 crew.She arrived in New York in 4 days, 17 hours, 42 minutes, taking the west-bound Blue Riband speed record from the “Mauretania”. On her return voyage, she took the east-bound Blue Riband in 4 days, 14 hours, 13 minutes. She was the only ocean liner to achieve two speed records on her first two voyages. She completed 190 transatlantic voyages, and was the first ocean liner of her size to traverse the Panama Canal.
A variety of postmarks are known, but manuscript and stamped cachets were applied for mail posted outside Germany. A Catapult Mail service, using a Heinkel He 12 seaplane mounted between the funnels (the catapult is just visible in the photo above), was in use from 1929 to 1936, when the speed of the Zeppelin “Hindenburg” made the service redundant. Catapult covers don't form part of my collection, as they are quite gaudy and usually covered in an abundance of cachets (reminiscent of the Tonga "Tin Can" covers). An excellent site on the catapult process and catapult mail can be found here
My preference lies with non-philatelic trans-atlantic mail.
