HAPAG Line "Borussia", Hamburg June 3rd - New York June 16th 1866. Envelope posted at Clausthal, Germany to New York arriving Hamburg the same day. Stamped with the "HAMBURG PACKET 12 / JUN / 2" 12 cent credit to HAPAG departure stamp. On arrival at New York stamped with the Depreciated Currency mark "N.Y. 15 HAMB PKT U.S.24 NOTES / JUL /16" for the 15 cents treaty rate of October 1859. Atlantic Transit 12 days to Bremen, Very Fine. Estimate  $200 - 300. $0 (Image)