Unknown, 1740 c.
Coll. Willach Arrow right Arrow left
Photo

photo - whole telescope
Basic Info

Maker: Unknown

Year: 1740 c.

Year Range: -

Year Notes:

Manufacturing Location: England

Signature:

Signature Notes:

Inscriptions:

No stand present.

Collection: Coll. Willach

Accession #: 69

Sources:

Project investigation

Public Notes:

Black tube, English, unsigned. Florid gold tooling on green vellum. Silvered ivory rings, silver cells, sliders.

Length (open):

Length (closed):

F-ratio:

Exit pupil:

Object status:

Optical Basics

Objective type: unconfirmed

Optical style

Physical style

Functional style

Materials: ivory, glass, vellum, gold tooling, silver, leather

Optical/Lab Data

Drawtube data:

Drawtube notes:

Objective Data

Eyepieces

Notes: