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File:Howard Grubb Reflexvisier 2.jpg

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Summary

Description
English: Prototype of an early reflector sight, constructed by J. Emerson Reynolds und G. Rudolf Grubb based on a patent by Sir Howard Grubb. Original description reads “Photographs showing sight attached to rifle.”
Deutsch: Prototyp eines frühen Reflexvisier nach einem Patent von Sir Howard Grubb (* 1844, † 1931) entworfen von J. Emerson Reynolds und G. Rudolf Grubb.
Date circa 1901
date QS:P,+1901-00-00T00:00:00Z/9,P1480,Q5727902
Source Howard Grubb: A New Collimating-telescope Gun-Sight For Large And Small Ordnance. In The Scientific transactions of the Royal Dublin Society. Vol. VII, August 1901. S. 321–330 (Online).
Author Unknown authorUnknown author
Other versions

US Patent 683203

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Date/TimeThumbnailDimensionsUserComment
current05:59, 8 December 2013Thumbnail for version as of 05:59, 8 December 2013878 × 1,096 (540 KB)Toranahigher resolution, source: archive.org
17:26, 3 February 2013Thumbnail for version as of 17:26, 3 February 2013447 × 556 (49 KB)Torana{{Information |Description ={{en|1=Prototype of an early reflector sight, constructed by J. Emerson Reynolds und G. Rudolf Grubb based on a patent by Sir Howard Grubb. Original description reads ''“Phot...
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