Historical information
This is a precis produced by the Royal Australian Survey Corps School of Military Survey in 1964. This is a very technical precis that describes the corrections that need to be applied to First Order Astronomical Theodolite Observations. First Order Astronomical positioning is the highest order and the most accurate determination of position using the stars and for that reason small allowances and corrections are needed to maintain/ improve relative accuracy.
Physical description
A 26 x page foolscap sized paper Precis, stapled and two hole punched. The precis does not have a protective cover and pages are discoloured. The precis contains typed text, tables and diagrams.
