A guide to the overhead projector

Maker and role
Leonard Powell, Author
Production date
Jan 1970
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Object detail

Accession number
A visual guide to the use of the overhead projector as a teaching aid, with large line drawings illustrating various points. Includes list of material suppliers and advertisements in back.

Introduction / the instrument / producing a clear image / chalkboard substitute / preparing transparencies by hand / colouring, shading and lettering / copying process / photocopying / copiers using heat / electrostatic processes - xerography / methods of using transparencies / moving diagrams / working models / demonstrations / appendices: a brief list of addresses / a first list of materials for slide preparation
Signature/Marks and Type
N.Z. Insurance Co. Head Office Library Ink Stamp
Physical description
52 pages : line drawings (black and white) ; 21.5 cm
Credit line
Leonard Powell. Jan 1970. A guide to the overhead projector, PUB-2019-19. Walsh Memorial Library, The Museum of Transport and Technology (MOTAT).


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