Summit, C.P.R.R., Sierras. Sterescope Cards NYPL Collection.
Summary
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Tags
Date
1870
Contributors
Central Pacific Railroad Company
Source
New York Public Library
Copyright info
Creative Commons CC0 1.0 Universal Public Domain Dedication ("CCO 1.0 Dedication")