Dear Jim,
If you have a copy of the Mayall's book, you can see a picture of a
"Japanese Noon Mark Dial Designed for use at Sea" which they say comes from the
Ernst Collection. Basically it's a table on gimbals with a big weight hanging
below it. (it's opposite p.153 of my edition). If you don't have a copy, let
me know and I'll scan the photo for you.
best wishes,
Peter Mayer
Quoting "J. Tallman" <[EMAIL PROTECTED]>:
> Hello All,
>
> Has anyone ever seen a sundial specifically designed for use on a boat
> or ship?
>
> I realize that there are obvious issues re: movement and variable
> location, but I thought it might be an interesting question for the list
> to consider from the historical perspective...
>
>
> Best,
>
> Jim Tallman
> www.artisanindustrials.com
> [EMAIL PROTECTED]
>
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