1878 (BRITISH POST OFFICE IN PERU). Envelope (faults) to France bearing Peru Yvert 22, 10c green mixed with Great Britain SG 43, 1d rose/red (affixed over the edge), SG 48, ½d rose/red, SG 147, 6d grey and SG 150, 1/- green tied by British Post Office 'C38' obliterator of Callao with date stamp on reverse, routed via Lima with transit double ring, endorsed 'via Panama' with London Paid in red, French entry cachet and Paris arrival. A very nice 5 colour franking. (Tax Method: Margin System) (Image)