Image
Category
Collection
Maker
Object type
Place
Material
Date

Folding 1 metre wood measure, marked with Rheinland inches

Folding measure, one metre

Single folding boxwood foot rule

1900-1920

Single folding boxwood six inch rule

1900-1920

Single folding boxwood metre rule

1900-1920

Double folding boxwood foot rule, calliper with vernier scale one end

1900-1920

Folding foot-rule with scales, 1780-1790

1780-1790

Folding measure, one metre

One foot folding carpenter's rule, brass, c. 1700

1698-1703

Triangular wooden rule with plumb line

Brass fourfold calliper rule

Brass folding graduated conversion rule

1798-1803

Folding ruler from neurosurigcal instrument bag

Folding silver ruler, signed 'I. Rowley feci" and wooden shagreen-covered case

1697-1728

Carpenter's slide rule

1861-1910

Carpenter's sliding joint-rule by I Trafford

1772

Folding rule

1680-1699

Folding rule in canvas case

1890-1909

Folding Rule

1875-1885

2-Foot Rule

1855-1865

Carpenter's joint rule

1659

Folding measure, one metre

Folding 1 metre wood measure, marked with Baden inches

Folding measure, one metre

Folding measure, "Norge" inches and centimetres

Double folding boxwood yard rule

1900-1920

Double folding boxwood yard rule

1900-1920

Board of Trade standard folding metre

Folding measure, one metre

Fourfold boxwood rule

folding rule

1782-1789

Folding Rule

1885-1895

Folding/Slide Rule

1885-1895

Folding Rule

1910

Three-foot folding rule with logarithmic slide

1752

Carpenter's folding rule, 2 ft, c. 1900

Carpenter's folding rule, 2 ft, c. 1900

1900

Folding type carpenter's measuring rule.

Folding type carpenter's measuring rule.

Unknown