This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Correspondence Fries Elias and Engelmann George Jul BHL. Correspondence Fries Elias and Engelmann George Jul Text Illustration Fries to Engelmann biodiversitylibrary org Fries Elias Magnus Permission to digitize granted by rights holder Biodiversity Heritage Library Check categories October PDold books Correspondence