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General and practical optics (1920)

Laurence, Lionel · London, School of Optics · leaf 375

An illustration from General and practical optics, 1920, leaf 375
The only rulecombining allsizes of Eyeand necessarymeasurementsforeitherorder-ing or checkingRx work. Onlymade in bestaseptic Ivorine.: Handy size forpocket 7^in. by3\in. In case orwithout. Price, complete with illustrated instructions, 9/6. Cases!,- and 2/6 extr; The OptrexAxis Finder A most… … SoleManufacturer ManufacturingOptician, JOHN BAIRD, Herald Optical Works, 68 & 70, Mitchell St., GLASGOW 13 ALL VARIETIES BRITISH THROUGHOUT Cases for Spectacles WILLMOTTS, LID. Optical Case Patenteesand Manufacturers. Works at EVESHAMand CHELTENHAM. London Office and Showrooms :55, HATTON…

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Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.

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