Antique Proportional Divider Possibly Elliot Bros

A fine example of an antique proportional divider, traditionally used by draftsmen, navigators, and engineers for precision scaling. This compact and intricate tool is crafted from metal, with a sliding central pivot and engraved calibrations.

Details:

• Type: Proportional Divider

• Possible Maker: Elliot Bros (unmarked but consistent with their design)

• Length: 6.8 cm

• Material: Metal with adjustment wheel and engraved scale

• Markings: Includes numerical graduations and LINES label on arm

Features:

• Adjustable central pivot for accurate proportional measurements

• Compact size, ideal for portable use or collecting

• Precision tips for drawing or transferring measurements

Condition Notes:

• Overall fair vintage condition

• Patina, minor surface rust and signs of age present

• Fully intact and functional adjustment wheel

A rare collectible from the golden age of technical instruments a must-have for enthusiasts of vintage engineering or nautical equipment.