Set of four antique rules. England, 19th century.

Set of four antique rules. England, 19th century.
One winding gauge, one brass, one folding, one parallel.
In wood and brass.
Exhibits wear consistent with age and use.
Measurements: 0,5 x 17 x 4,5 cm (larger).

Set of four measuring instruments of English manufacture. Formed by a string ruler (to measure the distance between strings in musical instruments), a specific ruler to draw parallel lines, a third one, also in wood, folding, and the fourth one in brass.