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  • 21 Aug, 2019

  • By, Wikipedia

File:Howard Grubb Reflexvisier 2.jpg

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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