Part of the Frick Collection Archives Repository
Raupp, K. (Karl), 1837-1918, undated, Box: 2. Images of Artists Collection, MS.013. Frick Collection Archives.
Raupp, K. (Karl), 1837-1918, undated, Box: 2. Images of Artists Collection, MS.013. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/154 Accessed February 26, 2025.
