The Welsh Inscription on the monument to Christopher Columbus unveiled on May 5, 1893 (it is said to be the first in the whole of South America). The four sides of its pedestal carry inscriptions alluding to Columbus in Italian, Welsh, English and Castilian Spanish.
'Ymchwildaith i'r Andes', being Llwyd ap Iwan's journal of a journey to the Andes, 1888, together with measurements relating to 'Camlas y Gaiman' and other water channels in Patagonia.
Research papers of Kenneth E. Skinner, 1911-1979, mainly notes, photocopies and manuscript and typescript transcripts of unpublished material collected by Dr Skinner while undertaking research in Britain and Argentina for his doctoral thesis 'The relationship between the Welsh colonies in Chubut and the Argentine government'; printed material and periodicals, 1921-1979; and a photograph album of views of Chubut.
Album containing 189 postcards, a mixture of photomechanical and real photographic cards. Includes tucks Oilettes of Burma and India from the Wide Wide World series as well as views from around the world inc Leningrad, Salonica, North Africa, South America etc.
Papers of Frank H. Cleaver, 1924-1985, mainly accounts, including personal, family and household expenses, 1924-1985; expenses for his work in Argentina, 1929-1931; and summaries of accounts, 1949-1968.
Tystysgrif cyfranddaliadau yng nghwmni cydweithredol dyfrhau Y Gaiman, Chubut, Patagonia, Yr Ariannin, yn enw Aaron Jenkins, 5 Medi 1934, wedi ei harwyddo gan John ap Hughes, Robert Evans a Myrddin Griffith.