File talk:Holmes stereoscope.jpg

This file has been used in: Alan Craig (2013) Understanding Augmented Reality: Concepts and Applications, Morgan Kaufmann

This file has been used in: Jon Peddie (2013) The History of Visual Magic in Computers, Springer, p. 380

This file has been used in: Rebekah Modrak, Bill Anthes (2011) Reframing Photography: Theory and Practice, Routledge

This file has been used in: V. Scott Gordon, John L. Clevenger (2020) Computer Graphics Programming in OpenGL with C++, Mercury Learning & Information

This file has been used in: Canada's History (November 22). "Picture This". Kayak: 9.