# Portret van een man

- By: Wilhelm J. Grammann (Düsseldorf, 1844–ca.)
- Date: c. 1860 - c. 1875
- Medium: cardboard, photographic support
- Classification: carte-de-visite
- Dimensions: height 84 mm x width 51 mm
- Credit line: Gift of A.C. Weenink-Nebbeling, De Bilt and H. Nebbeling, Amersfoort
- Museum: [Rijksmuseum](https://www.rijksmuseum.nl/en/collection/object/RP-F-1994-62-49--18825940029f2553c3b181fd80b10413)
- Rights: [Public Domain Mark](http://creativecommons.org/publicdomain/mark/1.0/)
- Picture: https://iiif.micr.io/ZdyvG/full/!1643,1080/0/default.jpg
- Who can see it: Tweens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)