A memorial sundial for Max Nicholson (1904 – 2003), founder of the World Wildlife Fund WWF. The setting is at the wonderful LONDON WETLAND CENTRE at Barnes London, a short distance south of Hammersmith Bridge. Nicholson was a pioneering ornithologist, environmentalist, and conservationist. There is a second memorial sundial at Sedbergh, where Nicholson was at school. Both were designed by his son Piers.

The hour lines have Arabic numerals for summer time and Roman for winter time; between the hour lines are short ten-minute lines and five-minute spots.

The mirror-polished stainless steel gives strong reflections, and the gnomon, which casts the shadow, appears to “float in air” because the matt circle appears to be continuous though part of it is in fact a reflection.

For about 5 minutes at solar noon, when the sun is at its highest in the sky, a line of light shines through the slit in the gnomon. This design feature is used to orient the sundial exactly to true North so that it can be read to the narest minute or two.

Description Source: MAX NICHOLSON MEMORIAL SUNDIAL

GSS Category: Horizontal Dial; Memorial Sundial

All photos: Keith Salvesen