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Dear Keith,
Just a few tips..............
Painted sundials on playgrounds are quick and easy, but they need to have
the markings repainted at fairly frequent intervals. You'll need to have studs
hammered into the playground to give you the reference points for each
repainting.
Dials set into grass are great provided that you have someone who is
prepared to trim round the components. I did one some time ago wityh the hour
points as numerals cut into bricks of reconstituted stone. The worms were pretty
good at getting the bricks to sink in about 2 years well below their original
levels.
Have fun.
David Brown
Somerton, Somerset, UK
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