Sundials - World's Oldest Clocks

North American Sundial Society

Old and Historic Sundials

Important sundials that mark historic events in dialing or in the cultures where they were formed

nass_news_2012_nov_HollandDialDedication
[Photo courtesy of Holland College]

In 2009 Holland College on Prince Edward Island began a major $17M renovation and expansion program, including a large open-space quadrangle. Vice President Michael O'Grady was commissioned Tony Moss of Lindisfarne Sundials [now retired] to make a replica sundial Captain Samuel Holland had given to Dartmouth College, New Hampshire in 1773. Tony undertook the work to create a copy of the dial, redeclinating it to the new site in Charlottetown in Prince Edward Island with the proviso that he "might replace the original ... chapter ring scrolls with some of my own design." Tony further commented, "I think the engraver was indulging an apprentice with the less-critical parts of the job..."

Read more: Historic Replica Dial for Holland College

nass_news_2012_july_JamestownDial-1
[photo courtesy of the Jamestown Rediscovery Archaeology Project]

At historic Jamestown, Virginia, the first successful English colony in the New World, a rare 17th century ivory sundial was found during recent excavations.  You can read about it in Popular Archaeology June-2012

 A small ivory diptych sundial was discovered during the Jamestown Rediscovery Archaeological Project dig of soil where a cellar stood as part of the early James Fort.  The pocket dial was crafted by Hans Miler, most probably of Nuremberg, Germany.  You can see a similar Nuremberg Diptych Sundial from Metropolitan Museum of Art made by Hans Troschel the Elder. http://www.metmuseum.org/toah/works-of-art/03.21.38

Read more: Ivory Diptych Sundial Unearthed at Jamestown

nass_news_2011_dec_cohen_1
[photo credit: Port Macquarie Historical Society]
nass_news_2011_dec_cohen_2
[photo credit: Port Macquarie Historical Society]

The words “sundial” and “convict” are not often used in the same context, but that is the situation in Port Macquarie, Australia when a vintage sundial made around 1840 was put on permanent display at the Port Macquarie Historical Museum.  The dial was made by colonial engraver Raphael Clint and was once owned by Danial Cohen, who, convicted in 1830 of receiving stolen property in Lancaster, was sent to Port Macquarie, a penal colony at the time.

Read more about the history of this dial at: http://www.portnews.com.au/news/local/news/general/sundial-link-to-past/2361551.aspx

nass_news_2011_dec_1396_quadrant1What’s worth more than £150,000?  An hour horary quadrant dating to 1396 with the personal seal of Richard II.  It is up for auction at Bonham.  The quadrant, owned by Christopher Becker in Australia, spent the last twenty years in a bag of pipe fittings.  An ancestor of Becker apparently came across the quadrant 150 years ago somewhere in Northern England before its final resting spot in Australia.

This quadrant divides the day into 24 equal hours.  With a plumb-line attached to one of its corners, pointing the quadrant towards the sun allows the time to be read at the intersection of the plumb line and one of the engraved scales.  On its reverse, the quadrant shows a badge depicting a stag lying down wearing a coronet around its throat,  symbols associated with Richard II.

The oldest European astrolabe dated 1326 is credited to being used by Chaucer (1342-1400) and resides in the British Museum.

Read more: http://www.dailymail.co.uk/sciencetech/article-2056690/Scientific-instrument-shed-Britains-second-oldest--1396-valued-150-000.html#ixzz1fbDHhO6j

nass_news_2011_oct_mount_vernonGeorge Washington's Sundial is in the Spotlight: Sometime during 1765-1781 Washington placed a 12 inch brass horizontal sundial at the heart of his Mount Vernon plantation. The sundial sits atop a white painted octagon wood pedestal in the center of the front lawn of his mansion.  It stands as a visual reminder of the importance of time to all who passed it.  A replica of the original dial now reminds tourists of the time, but the original is in the museum.  Go to http://www.georgewashingtonwired.org/ and read more about Mount Vernon and visit NASS_Registry_Dial167 where you can find details of Washington’s dial.
La FortalezaWhere would you look for the oldest dials in the Western Hemisphere?  One is attributed to the Pilgrims in Salem in 1620.  Earlier slate dials were used by Newfoundland fisherman.  But La Fortaleza, in San Juan, the oldest Executive Mansion in the New World may lay claim to the oldest sundial.
 
The story starts around 1645 under the rule of Fernando de la Riva y Aguero when a sundial was installed on a tower of la Fortaleza.  Download the attachment and read the story for yourself.
Attachments:
Download this file (Sundials in the Antilles.pdf)La Fortaleza Sundial[Oldest Sundials in the Western Hemisphere?]291 kB

nass_news_2011_may_spfldohdial_1A sundial that was originally purchased by the 1910 class of Springfield (Ohio) High School and which adorned the original high school grounds for decades was recently refurbished and rededicated at the new Springfield High School.

Even though the dial adorned the school grounds for much of the 20th century, it eventually found its way into storage, where it remained until it was recently uncovered. 

Read more: Sundial Rededication

nass_news_2011_march_historicaldial
[photo credit: Christie's ]

A rare stone, polyhedral sundial discovered in England, and thought to date from the Scottish renaissance, sold April 7, 2011 for £16,250 ($26,500) at Christie's South Kensington, London. 

The sundial discovered in 1974, and thought to date from the Scottish renaissance, went on the auction block this April as part of Christie's Travel, Science and Natural History sale in London.  The dial is made of stone and technically described as a polyhedral dial, with several independent sundials arranged on different facets of the stone.  Pre-auction estimates placed a value somewhere between £7000 and £10,000 ($11,400 and $16,300) but sold for nearly three times the initial estimate.

Read more: Rare Sundial Sold