Outline of Infinity Balance
 Catalogue Number: 4188 Outline of Infinity Balance Category: Book Sub-Category: Booklet Author: A.E. Turville Year Of Publication/Manufacture: 1946 Edition: 1 Time Period: 1940 to 1999 Place Of Publication/Manufacture: London Publisher/Manufacturer: Raphael's Ltd Description Of Item: 230 x 145 mmOriginal brown cover. Black and white photographs and diagramsEnclosed loosely is a typed letter date 17/3/1947 from Raphael's Ltd, the London Manufacturer, to C Werner r& Co. (Melbourne) re ordering the unit. Also a stapled leaflet with further instructions on the unit.Turville was an English optometrist who devised this technique of refraction under binocular observation.Another copy of the book is held in Books of Historical note (no. 340) How Acquired: Donated by Helen Robbins (ACO Member) Date Acquired: 21/3//22 Condition: Good Location: Archive office. Pamphlet and ephemera filing cabinet. Drawer 10 |