# Portret van Adolf, graaf van Nassau

- By: Willem Jodocus Mattheus Engelberts (Amsterdam, 1809–1887)
- Date: 1809 - 1871
- Medium: paper, chalk
- Classification: drawing
- Dimensions: height 170 mm x width 139 mm
- Credit line: Gift of D. Franken, Le Vésinet
- Museum: [Rijksmuseum](https://www.rijksmuseum.nl/en/collection/object/RP-P-OB-104.149--7c8915bc2e69166480427efa2b5b1f52)
- Rights: [Public Domain Mark](http://creativecommons.org/publicdomain/mark/1.0/)
- Picture: https://invisiblenetwork.ai/thumbs/web/b6f2cc018c875b2606d57172f526b2c3.jpg
- Who can see it: Tweens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)