# Groepsportret van een onbekende groep militairen

- By: Camillus Franciscus van der Aa (Nijehaske, 1847–1915)
- Date: 1880 - 1915
- Medium: cardboard, baryta paper
- Classification: photograph
- Dimensions: height 170 mm x width 226 mm
- Museum: [Rijksmuseum](https://www.rijksmuseum.nl/en/collection/object/RP-F-00-22813--72c137ecbac454dc536d50e926de47be)
- Rights: [Public Domain Mark](http://creativecommons.org/publicdomain/mark/1.0/)
- Picture: https://iiif.micr.io/VWswo/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)