1871, 1874 Peru to New York N.Y., pair of Lanman & Kemp correspondence folded letters paid to port by Peru 1868 1d green, first from Cuzco with Lima transit backstamp, British Post Office "Panama-Transit, Oc 20, 71" cds overstruck with "12" due handstamp, arriving with "New York '24' Nov 12" integral due cds (12¢ due the B.P.O., 10¢ steamship rate and 2¢ internal postage); second cover entered the British Post Office with "Callao Mr 27 74" backstamp, "Via de Panama" directive and three-line straightline "Panama / Ap 4 1874 / Transit" postmark and "12" due handstamp, arriving in New York with boxed "Due" and "24" handstamps; stamps slightly affected by file folds, a Very Fine pair. Estimate  $400 - 600. $0 (Image)