Large Transit Theodolite
by Ressel, Vienna, c. 1895
Signed: "St. Ressel, KK Sternwarte" (Royal-Imperial Institute), original lacquered brass, 2 vertical circles with silver scales
and 2 magnifiers each, lateral sliding eyepiece, length of the telescope: 27 in., overall height with iron tripod: 22 ¾ in.
And: Copy of a letter by Ressel.
Estimate: 2.000/3.000
US$ 2,700/4,000
Reserve: 950/US$ 1,285
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