1910s Antique Edwardian English Brass Rolling Parallel Rule

Description

This is an antique rolling parallel rule. An English, brass scientific instrument to aid navigation, dating to the Edwardian period, … more This is an antique rolling parallel rule. An English, brass scientific instrument to aid navigation, dating to the Edwardian period, circa 1910.

Attractive period instrument within quality case
Displays a desirable aged patina throughout
Solid brass shows bright golden hues and tonality
Used in period to draw parallel lines upon navigation charts
Smooth action to rollers, with bi-directional movement
Presented within a mahogany case, showing fine grain interest

This is an appealing antique rolling parallel rule, well suited to display in the study or upon a desk. Delivered polished and ready to enjoy.

Dimensions:
Max Width: 33cm (13'')
Max Depth: 10.5cm (4.25'')
Max Height: 6.5cm (2.5'')

Ruler Width: 30.5cm (12'')
Ruler Depth: 7.5cm (3'')
Ruler Height: 3.5cm (1.5'') less