Proportional compass, 18th Century

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Engraved bronze folding ‘pied de Roy’ (older French measurement of 325 mm [1 ft.]).
Work by C. Langlois "Au niveau" (level) in Paris

18th Century

Closed length : 17.2 cm (6.7 in)

Provenance :

  • Items quantity:  1
  • Expertissim Reference: 2014051363