Industrial Revolution and Inventors
- Primary source Library of Congress
- Primary Source Guides
- American Enterprise Smithsonian
- Men of Progress Videos
- Great American Inventors Lesson
- African American Inventors Lesson 1
- African American Inventors Lesson 2
- USPTO Inventor Cards
- Trading Card Creator
- Trading Card Creator App
- Socratic Smackdown
- Civil War in Art
- The history of historical paintings
- Analyzing Art Composition
- Timeline of Civil War Paintings
- History of Photography from LOC
- Civil War Photos from LOC
- Matthew Brady Civil War Photos
- LOC Civil War Photography Unit
- Is This Photo Fact or Fiction?
- Make 3D and gifs from NYPL
A Holmes stereoscope, the most popular form of 19th century stereoscope
A Viewmaster, which is a modern version where the images are superimposed.
Photographer Timothy H. O'Sullivan took this photo, one half of a stereo view of Alfred R. Waud, artist of Harper's Weekly, while he sketched on the battlefield near Gettysburg, Pennsylvania in July of 1863.
13-inch seacoast mortars of Federal Battery No. 4 with officers of 1st Connecticut Heavy Artillery, near Yorktown, Virginia in May of 1862.
Check out more Civil War Stenographs from HuffPost (These Civil War Stenographs Will Blow Your Mind) .
Make your own stereograph gifs with the New York Public Library Stereogranimator
Making Wiggle gifs and ani-gifs
Make your own stereograph gifs with the New York Public Library Stereogranimator
Making Wiggle gifs and ani-gifs
