Portret van een onbekende man, RP-P-1886-A-10493, Justus van den Nypoort, between 1680 and 1691

Identification title(s): portrait of an unknown man. Object type: print object number: rp-p-1886-a-10493. Inscriptions / marks: collector's mark, verso, stamped: lugt 2228. Manufacture. Manufacturer: printmaker: justus van den nijpoort (mentioned on object). Dating: 1680 - 1691. Physical characteristics: mezzotint. Material: paper technique: mezzotint. Dimensions: plate edge: h 151 mm × w 107 mm. Acquisition: purchase april 20, 1886. Date: between 1680 and 1691.