Exceptional Surveying instrument produced by the Bostrom--Brady Mfg. of Atlanta, Georgia.
It is housed in an oak wood case with dovetailed corners, a hinged cover and hook fasteners on the front. . It is marked Model Number 5 and Serial # 47. The number means it was made in the year 1947/ this set is complete with all the accouterments. All the adjustment screws and leveling mechanisms work smoothly.
A gorgeous set and priced to sell.