Copyright © 2009 David Marson
| | ||||||||
| | |||||||
| | | ||||||
| This stereo pair is positioned for parallel viewing. To see this 3-D (stereo) effect some apparatus is needed. A device called a stereopticon was popular in the 1800's and then in the 1950's the View Master 3-D viewer provided some entertainment. For more on how to view 3-D pictures follow this link outside of this site. Use the browser Back button to return. Copyright © 2009 David Marson | ||||||||