1854. Entire letter from Valdivia, Chile, to Württemberg, Germany, endorsed "p Vapor via Panama", with "VALDIVIA" s/l hs from the Colonial period, "PANAMA / TRANSIT" hs, reverse with British PO Valparaiso cds, London cds, Calais cds and arrival, very high manuscript postage due rate of 4 Gulden 55 kreuzer, with the contents mentioning the high postage rate, minor cover faults, probably the earliest recorded cover to the state of Württemberg. (Image)

1856-60, "Estancos" 10c blue bisect usages, two covers bearing single half with red straight-line of Linares, and six fragments incl. two pairs with one half, four single halves with handstamps of Chañarcillo, Ligua and Chillán (this rarely tying the franking), an attractive group with unusual pre-adhesive postmarks.

1867, 5c orange, four examples on fiscal document of the Italian Legation used with three diff. cancellations in combination with Italian revenue 5L used at Rome with cachet of the foreign office, an exceptional mixed franking.

P.S.N.C. 1865-67, Great Britain 4d vermilion showing oval framed "PACIFIC STEAM NAVIGATION COMPANY/S. S./PATAGONIA" hs, rare and not listed. (Image)