Reduce Scrapping and Smelting, Promote Component Reuse > Complete Machines
> 1980 2000
> Cook County
> Brass theodolite,survey,nautical,instrument,marine,gift
Brass theodolite,survey,nautical,instrument,marine,gift
ANTIQUE,COLLECTIBLE,MARINE,NAUTICAL,GIFT
functional surveying theodolite
MADE OF SOLID BRASS IN SHINY FINISH
BEAUTIFULLY PACKED IN A CORRUGATED BOX
This Surveying Instrument is fully functional and made of solid brass.
Nautical proud to offer this beautiful detailed and functional and calibrated solid brass reproduction of a precision theodolite.
Theodolites are still used today for ultra high precision optical alignment and measurement.
three adjustable legs for fine leveling.
The azimuth and elevation axes can be read on a vernier scale with the aid of built-in magnifiers.
Both axes have slow motion controls and the telescope can plunge and
reverse to reduce bearing errors.
The azimuth axis has a second spirit level mounted on the telescope with
a mirror to assist in leveling.
The telescope utilizes precision optics and has a brass lens cover.
A magnetic compass is mounted on the azimuth axis.
The solid brass theodolite measures 10 1/2 inches tall, and weighs 2.4 kg.
The azimuth scale is 4 inches in diameter and the elevation scale is 4 3/4 inches in diameter.
The theodolite's 22-power non-inverting telescope has two focusing adjustments;
one for the precision reticule
focus and another for focusing the target.
The telescope measures 6 inches long.
This theodolite is fully functional,
