Wells Fargo to Denmark. On 1864 3¢ pink Wells Fargo franked envelope addressed to Copenhagen, Denmark, inscribed "P. Overland Mail & Hamburg & Bremen Line" with red New York August 4 "Direct Paid All" cds transit mark, red boxed September 18, 1868 "Hamburg Franco" transit mark, large "2 1/2" rate handstamp & blue arrival backstamp, an very rare destination (no photo). Estimate  $200 - 300. $0