>>
http://55tools.blogspot.com/> I find myself wondering what might be revealed if the two thumb
> nuts on either side of the compass were removed. Is there
> something stored in the base?
Below is a link to a photo of one of the thumb screws when removed:
http://img.photobucket.com/albums/v80/harnett65/Album%209/pic1465td.jpgI've been trying to figure out what they're for, best thing I've come up
with so far is they are for mounting the device on something, maybe some
leather straps with holes go over the screws, they you could tie the other
ends around whatever it was sitting on. Makes sense if it was used with one
of those spy balloons that someone mentioned. Although my first thought
was that the device was used with artillery, as several others have posted.
Anyone else have a theory on these thumb screws?
I think to remove the compass, you would have to take out all of the small
screws, which would be interesting but seems like this piece is too valuable
to risk marring it with a screwdriver.
> The pistol shown is a single-shot one, cap-and-ball style, and
> it appears to be missing the hammer, which should have been on
> the square shaft end visible in the side plate.
The hammers on both guns were totally rusted away when found and were just
powder in the newspaper.
> If the two pistols are identical (within the manufacturing
> capabilities of the period, and given the changes which come
> with age), then I might consider them to be a set of dueling
> pistols, and the wind direction gauge to be used to select an
> orientation which does not favor either duelist.
One was a flintlock, and the other a percussion cap, which is shown on the
site.
> Is there a way to attach the cover to the base, so the handle on
> the top will carry both?
Yes, the case has two pivoting tabs that fit into slots under the brass
plate. I'll post a couple more photos on the answer page that show this.
This is a great piece, a friend who is a collector and goes to a lot of
auctions estimated that if it could be documented to the Civil War, it would
probably be valued at $20,000-$30,000. But unless it could be found in an
old photo or described in detail in some papers, I don't know how you could
prove its provenance.
Rob