Dear John,
Do you think Mr. Phillips really is willing to go along with such an
idea? If so, I have been considering the options a bit further.
The explanation in Karl Schwarzinger's webpage has January outermost and
December innermost. For a human shadowcaster, it would be easier to have
June
Dear Frans,
I happily endorse all your suggested improvements. I'd add the possibility of
using 3M's retro-reflective material, as on traffic signs, on the hour-markers
or, if the layout is reversed on the centre-post.
I just hope Mr Phillips appreciates all the hard thinking we've done on his
