Inside Out Library · ExploreKupferstiche, Radierungen, Holzschnitte und Zeichnungen (1898)H.G. Gutekunst in Stuttgart (Firm) · Stuttgart · leaf 4Dr. August Straeter.Nachlass Dr. August Straeter, AachenInternet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.More pictures from Kupferstiche, Radierungen, Holzschnitte und ZeichnungenMore like this
![An illustration from Sketch of Prof. John Le Conte ; [and] Sensitive flames and sound-shadows (1889)](https://img.insideoutlibrary.com/img/200/ia-sketchofprofjohn00stevrich-7-0.webp)
