Universal equinoctial ring dials
This type of dial, popular in England, was first described by William Oughtred in 1652, but the example by Elias Allen [3] probably predates this account. It can be used in any latitude and is self-orienting, so requires no compass.
Other narratives:
Related Objects:
- Inventory No. 55439, "Equinoctial Ring Dial with Quadrant, by Thomas Simson, English, 1719" [1924-0/part], Simson, Thomas
- Inventory No. 76039, "Equinoctial Ring Dial with Quadrant, by Benjamin Martin, London, Late 18th Century" [1924-0/part], Martin, Benjamin
- Inventory No. 78188, "Equinoctial Ring Dial, by Elias Allen, London, First Half of 17th Century" [1924-0/part], Allen, Elias
- Inventory No. 86980, "Equinoctial Ring Dial with Quadrant, by Walter Hayes, London, Late 17th Century" [1924-0/part], Hayes, Walter
- Inventory No. 83073, "Equinoctial Ring Dial with Quadrant, by Hilkiah Bedford, London, Late 17th Century" [1924-0/part], Bedford, Hilkiah