Name: Optical level - 8181 - 1950-1980 - Italy - OMS
Brand: OMS

Rob ter Ellen

Optical Equipment Auction (Microscopes & Landsurvey)

It requires an interior cleaning of the lenses; I haven’t done it because I don’t know how it’s done.

The OMS theodolite manufactured by Officine Meccaniche Giulio Saibene Milano is a valuable antique surveying instrument highly sought after in the collecting of precision objects and historical surveying.

Instrument Features

Manufacturer: OMS (Officine Meccaniche Saibene), historically based in Milan, Italy.
Period: Most of the pieces found on the antique market date from the 1920s to the 1950s.
Original use: It is an opto-mechanical instrument designed to measure horizontal and vertical angles with high precision in civil works, surveying, and military applications.

Requiere una limpieza interior de las lentes , no lo he hecho por que desconozco como se hace .

El teodolito OMS fabricado por Officine Meccaniche Giulio Saibene Milano es un valioso instrumento topográfico antiguo altamente cotizado en el coleccionismo de objetos de precisión y topografía histórica.

Características del Instrumento

Fabricante: OMS (Officine Meccaniche Saibene), con sede histórica en Milán, Italia.
Período: La mayoría de las piezas que se encuentran en el mercado de antigüedades corresponden a las décadas de 1920 a 1950.
Uso original: Es un instrumento óptico-mecánico diseñado para medir ángulos horizontales y verticales con alta precisión en obras civiles, topografía y aplicaciones militares.

Our expert provides this estimate to guide you when you’re bidding. It’s based on expected demand and the unique characteristics of the object, like quality, rarity, or ownership history. We can’t guarantee the object will sell, resell or be appraised for this amount.

Optical level - 8181 - 1950-1980 - Italy - OMS

Brass, Metal - Good

Spain

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OMS optical level, model 8181, vintage (1950–1980), made in Milano, Italy, in brass and metal, 12 × 12 × 16 cm, 1.5 kg; physically in good condition and tested and functional.

Optical level - 8181 - 1950-1980 - Italy - OMS

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OMS optical level, model 8181, vintage (1950–1980), made in Milano, Italy, in brass and metal, 12 × 12 × 16 cm, 1.5 kg; physically in good condition and tested and functional.

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