Campbell-Stokes sunshine recorder, 1899.
4 0 c m
actual image size: 26cm x 32cm

Campbell-Stokes sunshine recorder, 1899.

© Science Museum / Science & Society Picture Library
John Francis Campbell (1822-1885), born on the Hebridean island of Islay, first devised a sunshine recorder using a glas sphere set in a wooden bowl. Hours of sunshine were indicated by a scorch mark on the bowl. Stokes modified the stand, making it of metal and holding a card for the day at the back of the globe. This is a side view of an example by Short and Mason of London.
Image Ref.

buy a print

Select size
Select finish
How many prints?

buy a framed print

buy a canvas

buy a framed canvas