File:Railroad collision - Long Pond New Hampton N.H. from Robert N. Dennis collection of stereoscopic views.png

Summary
Original image title: Railroad collision, Long Pond, New Hampton, N.H. Original source: Robert N. Dennis collection of stereoscopic views. / United States. / States / New Hampshire. / Stereoscopic views of Belknap County, New Hampshire. (Approx. 72,000 stereoscopic views : 10 x 18 cm. or smaller.) digital record Location: Stephen A. Schwarzman Building / Photography Collection, Miriam and Ira D. Wallach Division of Art, Prints and Photographs Catalog Call Number: MFY Dennis Coll 91-F36 Record ID: 736068 Digital ID: G91F036_014F Date: Coverage 1869?-1880?. Source Imprint 1869?-1880?. Digital item published 2-16-2006; updated 2-13-2009. Author: unknown

This image is in the public domain because it is a mere mechanical scan or photocopy of a public domain original, or – from the available evidence – is so similar to such a scan or photocopy that no copyright protection can be expected to arise.