Skip to main content
Lot 37

A Thomas Robinson portable transit theodolite,
English, circa 1830,

18 May 2016, 13:00 BST
London, Knightsbridge

£1,000 - £1,500

Own a similar item?

Submit your item online for a free auction estimate.

How to sell

Looking for a similar item?

Our Scientific Instruments specialists can help you find a similar item at an auction or via a private sale.

Find your local specialist

Ask about this lot

A Thomas Robinson portable transit theodolite, English, circa 1830,

signed Robinson, 38 Devonshire St., Portland Plce., London, the silvered vertical and horizontal circle of degrees with verniers, magnifiers and bubble level, raised on three levelling screws that sit into brass indentations on the top of the mahogany carrying case, theodolite 7 1/2in (19cm) high

Footnotes

From the collection of the late Robert Alexander (Sandy) Browning

Additional information

Bid now on these items

A rare Q1 Lite desktop Micro Computer, circa 1980,

An Edmund Culpeper brass universal equinoctial dial, English, early 18th century,

A rare Marcus Purman gilt and silvered brass tablet sundial/compendium, German, dated 1593,

A Nicholas Lane 2 3/4-inch pocket globe, English, published 1818,

A pair of positive-negative brittle starfish and trilobite fossil plates (2)