No_3_October_1961 — Page 15

THEODOLITES AND

LEVELLING INSTRUMENTS

WILD

HEERBRUGG

T2 Uni

Universal Theodolite Accuracy of circle reading: 0.48 for 1cc or all triangu- lations up to the 3rd or even 2nd order. Clear and simple circle reading by means of a single microscope. For precise transversing, precise tacheometry, astro-

nomical observations.

Swiss precision craftsmanship combined with extremely rugged

construction.

Wild instruments are made from

specially selected materials and so con- structed that delicate parts are fully protected in case of falls, shocks or blows.

Coated lenses ensure easy reading, bright images even on dull days and at twilight.

Operation simplified-control knobs, measuring tables all operable from one position.

Carrying cases offer further protection -pressed steel, proven to withstand

rough treatment. Easy to carry, water-

proof and dustproof too.

Please ask for descriptive leaflet.

Sole Agents:

HONG KONG Ed. A. Keller & Co. Ltd.,

Edinburgh House, (2nd floor) Hong Kong.

DCL110/6

SINGAPORE, MALAYA & BORNEO: Diethelm & Co. Ltd.,

Singapore • Kuala Lumpur • Penang

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