. Exhibition of machinery. Coverage: 1864-1875?. Digital item published 4-12-2006; updated 6-25-2010. 99 Exhibition of machinery, from Robert N. Dennis collection of stereoscopic views

---

Size: 3153px × 1585px
Photo credit: © The Picture Art Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., 1864-1875?., 4-12-2006, coverage, digital, item, published, updat