Creating a Diptych Sundial Copyright © 2008 Canada Science and Technology Museum Corporation This publication may be reproduced for non-commercial educational uses. - Sundials - Document - PDFSEARCH.IO

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	Creating a Diptych Sundial Copyright © 2008 Canada Science and Technology Museum Corporation This publication may be reproduced for non-commercial educational uses. Add to Reading List Document Date: 2013-07-11 12:03:16 Open Document File Size: 69,25 KB Share Result on Facebook City Toronto / New York / / Company Technology Museum Corporation / / IndustryTerm mechanical devices / / Organization Royal Astronomical Society of Canada / / Person Sam Smith / Albert E. Sundials / / SocialTag Sundials Clocks Gnomon Diptych Pole star Qibla compass Compass Analemmatic sundial Whitehurst & Son sundial Measurement

Creating a Diptych Sundial Copyright © 2008 Canada Science and Technology Museum Corporation This publication may be reproduced for non-commercial educational uses.Add to Reading List