01589ckm a22004093a 4500 12861494 20250606193758.1 kh|||| cr ||||||||||| 020719s1900 xxunnn | kneng 12861494 0 cbc orignew u ncip 20 y-printpho LCAP batch update 2025-06-01-04:00: LCAPM-861 2002717651 (DLC)12861494 (DLC) 2002717651 LC-DIG-stereo-1s52561 DLC (digital file from original) LC-USZ62-88196 DLC (b&w film copy neg.) DLC DLC LOT 11556-20 [item] The tunnel leading under the "Horseshoe" Falls, Niagara [graphic]. c1900. 1 photographic print on stereo card : stereograph. still image sti rdacontent unmediated n rdamedia Digital image computer c rdamedia sheet nb rdacarrier Digital image online resource cr rdacarrier Stereo copyrighted by Strohmeyer & Wyman. This record contains unverified data from caption card. No known restrictions on publication. Library of Congress Prints and Photographs Division Washington, D.C. 20540 USA dcu digital file from original stereo 1s52561 p https://hdl.loc.gov/loc.pnp/stereo.1s52561 b&w film copy neg. cph 3b34629 http://hdl.loc.gov/loc.pnp/cph.3b34629 pp/stereo reconref pp/diof c-P&P obj.