Talk:Equation clock

Topping equation clock

I have deleted an item from the external links about an equation clock made by Topping in about 1720. It is owned by a clock company in London which posted the item. The clock itself is not for sale, but the item also contained descriptions of other clocks that are for sale, so the item I deleted is spam. DOwenWilliams (talk) 22:30, 8 March 2016 (UTC)[reply]

External links

Best page on the topic regarding visualization, interactive:

Worldwide Suntime Calculator in a OSM map

--Leiamada (talk) 20:20, 17 February 2019 (UTC)[reply]