Hamburg, Germany-June 20,2012:Rickmer Rickmers is a sailing ship (three masted barque) permanently moored as a museum ship in Hamburg, near the Cap San Diego. Rickmer Clasen Rickmers, (1807–1886) was a Bremerhaven shipbuilder and Willi Rickmer Rickmers, (1873–1965) led a Soviet-German expedition to the Pamirs in 1928.