The Baden Revolution of 1848/1849

 Wiki

English language article here where there are some interesting images of belligerants. Also flags and so forth. Recommended.

Prussian infantry and jagers (in green) - in action, they wore light grey trousers, no helmet plumes, and are generally shown in a grey greatcoat

 “Das Gefecht vor Mannheim” (17. Juni 1849). Kreidelithographie, koloriert, zeitgenössisch. Neuruppiner Bilderbogen