= The collection concerns property in the Lange Begijnestraat ("huijs en Erve staande ende geleegen inde Lange Beggijnestraat, met sijn Schuur, koetshuijs - en stallinge") between the Wijde and Nauwe Appelaarsteeg, the later building site of the Philarmonie ("Concertgebouw"). It includes 5 declarations concerning the (shared) construction and maintenance costs of an adjacent wall, chimney and gutter (1621-1684, two of which signed by the governors of the former Hofje van Codde), copies of the will of Pieter van Adrichem van Dorp and his wife Eva Maria de Kies van Wissen and a description of their property/ inventory upon the former's death (1729), as well as various deeds of sale and transport (1728-1845).

ADDED: public tender with building specifications and conditions for the construction of a "Tuin Orkest" for the Sociëteit "Vereeniging" (1876) and (partial) façade design/ plan for a building, measured according the "Amsterdamsche maat" (n.d.).