Manuscript, title-deed, 1818, Amsterdam. Official contract stating that Anna Christina Hen sells a house to Isaac Coenraad Onderberg. It concerns a property Anna Christina Hen acquired on 25 May 1803, situated on the Tweede Blomdwarsstraat (Amsterdam), the second house on the eastside. The house is sold for 400 guilders and this document states all the terms and conditions. It also states the current home address of both seller (Rheestraat no. 8) and buyer (Blomstraat no. 160) in Amsterdam. The document is signed by both and dated to 20 June 1818. There is a relief stamp (klein zegel) and a note of another payment of 4 guilders. The document consists of one folded leaf, 29.5×21 cm, 3 pp. On the back there are several (later) calculations in pencil. Clear handwriting.