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Photographic copy showing fourth order holophotal apparatus, front elevation, side elevation and horizontal section.
E 25621
Description Photographic copy showing fourth order holophotal apparatus, front elevation, side elevation and horizontal section.
Date 29/11/1861
Collection Records of the Northern Lighthouse Board, Edinburgh, Scotland
Catalogue Number E 25621
Category Photographs and Off-line Digital Images
Copy of DC 8708
Accession Number 1987/10
External Reference C/36/28?
Permalink http://canmore.org.uk/collection/726974
Attribution & Restricted Use Summary
Attribution: © Northern Lighthouse Board. Courtesy of HES
Licence Type: Limited
You may solely view this material on the Canmore Site. No other use is permitted.
