Daktyloscopie. Portrait of Johannes Evangelista Purkinje, 1787-1869. (This name is pronounced: Poor - keen - ye). In "Biology and its makers;" by W.A. Lacy, N.Y.: Holt, 1915, p.267 (Best portrait found)

Daktyloscopie. Portrait of Johannes Evangelista Purkinje, 1787-1869. (This name is pronounced: Poor - keen - ye). In "Biology and its makers;" by W.A. Lacy, N.Y.: Holt, 1915, p.267 (Best portrait found), Box: 10, Folder: 7. Henry P. de Forest papers, 3214. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/407294 Accessed December 28, 2025.