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Antique
Brass Transit ~ Theodolite by the English Maker Cassella
This small black & brass transit in very good
condition, the vernier circle is flat at the top & bottom, an
unusual feature.
All
levels are full, tangent screws and leveling screws operational,
telescope & lenses in good shape, this little transit is very
clean with little wear from age.
Comes
in it's fitted wood case, also in good shape. Please email any
questions to paul@concept.ca
Thanks for looking.
transit surveyor
surveyors survey gurley compass telescope chain brass antique
vintage scientific science instruments instrument
On Wed Jul
09 18:37:37 PDT 2003, seller added the following information:
**** UPDATE *****
In response to
several emails...
This transit is signed "J. Cassella, 1870"
and also there is a number "105"
The 3 1/2 inch eyepiece is
present and also in excellent condition.
With the eyepiece
in place the telescope measures 11 1/2 inches long when fully
extended. The clear image is upright and there are no
crosshairs.
Also present are 2 adjusting tools and the lens
cap.
The transit measures only 8 inches tall from the 3 inch
diameter base to the top of the flat edge of the vernier
circle.
The case measures 9 3/4 inches tall and comes with
it's original key.
I have some extra photos that show the
eyepiece and tools but I am having difficulty hosting them at the
moment... stand by.
On Thu Jul
10 05:08:28 PDT 2003, seller added the following information:
On Sat Jul
12 13:07:38 PDT 2003, seller added the following information:
The transit Maker is actually L. Casella, and is
signed L Casella, London 1870 with the number #105 (thanks
Bud)
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