Accession No
1041
Brief Description
set of drawing instruments, by Pierre Le Maire, French, 1750 (c)
Origin
France; Paris
Maker
Le Maire, Pierre
Class
drawing
Earliest Date
1735
Latest Date
1785
Inscription Date
Material
organic (tortoiseshell); metal (silver, steel); cloth (velvet)
Dimensions
case length 128 mm; breadth 39 mm; thickness 17 mm
Special Collection
Robert Whipple collection
Provenance
Donated by Robert S. Whipple, 1951. Purchased from the estate of T.H. Court, 1951.
Inscription
‘P. LE MAIRE
APARIS’ (sector)
‘EGM’ (monogram plate on case)
Description Notes
Set of drawing instruments, by Pierre Le Maire, French, c. 1750.
Tortoiseshell clip case; hinged lid; silver mounts with silver monogram plate. Contains 4 pieces (originally five).
1. Silver and steel dividers. ‘Sector’ joint with steel plates; triangular shanks with inlet steel points.
2. Silver double hinged pen; steel hinges; steel wing nut adjusts points. Steel tips.
3. Silver pencil holder.
4. Silver sector/square/level. Engraved square hinge. Obverse: scale of ‘les Cordes’ [0] - 90 twice by 10 to 1; ‘les metaux’ by sign. On the fully opened limb single scale ‘Poids des Boulets 1/4 - 8 by 1 (1/4 - 1 by 1/4) then by 2 (but with 15) to 24. Reverse: scale of ‘Les Parties Egales’ [0] - 100 twice by 10 to 1. ‘Les Polygones’ 3- 12 twice by 1. On fully opened limb ‘Calibre des Pieces’ 1/4 - 8 by 1 (1/4 and 1/2 marked) then by 2 (including 15) to 22. Along edge of fully opened limb: ‘DEMI PIED DE ROY’ 0 - 6 by 1 and 0 - 1 and 5 - 6 subdivided to 12 by 3. Silver arm engraved with scroll work fits across angle to form 90˚ square. Suspension point in hinge for plumb bob.
Condition: good/fair; incomplete (one piece missing).
References
Events
Description
Drawing instruments have been extensively used throughout the history of mathematics. Sets like this containing sectors, rules and compasses are still in wide use today as tools for technical drawing. Mathematics was a popular pastime among high society in the 18th century and this French tortoiseshell set with silver instruments was probably made for a wealthy gentleman.
Created by: [Old display label]
FM:42748
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