18TH CENTURY VELLUM AND SHAGREEN TELESCOPE
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18TH CENTURY VELLUM AND SHAGREEN TELESCOPE
Telescope consisting of five parts; the first tube part is made of cardboard fitted
with pretty green shagreen leather.
The four extending tube parts are made of green vellum.
On some tube parts stoplines are applied to mark optimum working length.
Closed: ca 30 cm (12 inches).
Opened up to the stoplines: 105 cm (41.5 inches).
The telescope is equipped with a sliding eyepiece cover.
The object lens is 1.5 inches in diameter and is sealable with a brass screw cap.
SOLD TO THE USA
Telescope consisting of five parts; the first tube part is made of cardboard fitted
with pretty green shagreen leather.
The four extending tube parts are made of green vellum.
On some tube parts stoplines are applied to mark optimum working length.
Closed: ca 30 cm (12 inches).
Opened up to the stoplines: 105 cm (41.5 inches).
The telescope is equipped with a sliding eyepiece cover.
The object lens is 1.5 inches in diameter and is sealable with a brass screw cap.
SOLD TO THE USA