According to the Leupe catalogue (NA), the original title reads: "Als voren, van de vesting tot Tangerangh", referring to the title of VEL1208: "Platte grond van het fortje de Zevenhoek enz.". Notes on reverse: "1709 N 4" over in 1709 / "660" to be the folio number in the OBP volume / "Caart vande vesting tot Tangrang" / "602 y" / "1700" pencil.