Panama, 1849 (Jul. 27) "Paid At Panama", fine strike of red British Post Office crown mark and red manuscript "1/-" double-weight prepaid rating on 1849 folded letter to Lima, Peru, reverse with "Panama JY 27 1849" origin datestamp, manuscript "2" for double rate at top right, fresh and Very Fine. Estimate  $600 - 800. $0 (Image)