# Portret van een onbekende man met bakkebaarden

- By: John Adams Whipple (Grafton (Massachusetts), 1822–1891)
- Date: 1840 - 1860
- Medium: copper (metal), leather, velvet (fabric weave), glass
- Classification: photograph
- Dimensions: height 93 mm x width 80 mm x thickness 12 mm
- Museum: [Rijksmuseum](https://www.rijksmuseum.nl/en/collection/object/RP-F-F14510-A--65d389a9e1e22b74251c458361279154)
- Rights: [Public Domain Mark](http://creativecommons.org/publicdomain/mark/1.0/)
- Picture: https://iiif.micr.io/QazZj/full/!1920,1080/0/default.jpg
- Who can see it: Teens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)