Antique Folding Wooden Ruler with Brass Hinges metal viking boat or aviation collection

or aviation collection

The lower metal cups detach for use and are lightly stamped — The larger one marked "B 42"

Common themes featured birds

The frame is freestanding with a sturdy hinged easel back and retains its original metal fittings and backing board

rather than lying flat and rigid

Antique Folding Wooden Ruler with Brass Hinges metal viking boat or aviation collectionA fine antique folding wooden ruler dating to the late 19th or early 20th century must be 140 years old beautiful colour Made from hardwood with brass hinge joints, this metre rule folds neatly into a compact size and extends fully to 100 cm. The hand engraved numbering and worn patina give it real character, showing its age and long history of use. These rulers were once essential tools for carpenters, builders and surveyors, and today they make an