Sundials - World's Oldest Clocks

North American Sundial Society

Features

1996_Armillary_PhillipsSquareThe NASS conference was held at the University of Toronto, where a number of unique dials were presented, including Paul Lapp’s garden analemmatic dial, and Bill Buckler’s analemmatic gnomon on an equatorial dial. Sara Schechner Genuth presented a paper on historical dials as evidence of consumer culture and Don Petrie explained his model sundial used to teach gnomonics.   The dial tour included the Royal Botanic Gardens and the Michener Institute of Medical Technology.

Attachments:
Download this file (1996_NASSConference_Toronto_Ontario.pdf)1996 NASS Conference Toronto[NASS Annual Conference]3168 kB

1995_NationalCathedral_4aOur first NASS conference was held in Washington, D.C. with a small group of about a two dozen people meeting at The Smithsonian Institution on the mall.  The group one common interest: sundials.  During the conference, the group was able to visit a special display of dials and rare books on dialing in the Smithsonian collection.  Papers equinoctial clocks, analemmatic sundials and digital sundials were presented.  George McDowell organized a sundial tour of “Twelve Sundials of Washington” that included dials at the National Cathedral, Eastern High School, and an enigmatic sundial at Tudor Place.

Attachments:
Download this file (1995_NASSConference_WashingtonDC.pdf)1995 NASS Conference Washington DC[NASS Annual Conference]2249 kB

Subcategories

  • Sundials for Starters
    Article Count:
    6
  • Conferences
    Article Count:
    23
  • Sawyer Dialing Prize
    Fred Sawyer, in cooperation with the North American Sundial Society, established a continuing yearly award, the Sawyer Dialing Prize to be presented by NASS to an individual for accomplishments in or contributions to dialing and the dialing community.
    Article Count:
    19
  • Terwilliger Sundials
    In these pages is the famous tub sundial created by Robert Terwilliger using his laser trigon to lay out hour lines on a very irregular surface to create a working sundial.
    Article Count:
    1
  • Biographies

    Who are today's sundial artisans?  Here are several bioghraphies of several artisans that show the unique combination of talents in art, engineering, and mathematics.

    Article Count:
    6
  • Sunquest Sundial

    This section is dedicated to Richard Schmoyer who invented the Sunquest sundial.  Please visit http://sunquestsundial.org/ as well.

    Article Count:
    3