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Diagram of a gear
People:
  • Luca Danese (draughtsman)
Title:

Diagram of a gear

Date:

ca. 1630-1640

Form:
drawings
Quantity / Object type:
1 drawing(s)
Stage and Purpose:
  • record drawing
Technique and media:

Pen and brown ink over traces of black chalk, and pen and red ink traced over with graphite or black chalk

Dimensions:

sheet: 6.8 x 6.8 cm

Reference number:

DR1981:0017:062 A

Drawing Type:
  • line drawing
Method of Projection:
  • pictorial drawing
Physical characteristics and technical requirements:

- This drawing was formerly laid down on DR1981:0017:062 V, as indicated by the lighter square which appears at the centre. Acidic ink, probably iron gall, has caused embrittlement and a hole at the c. The image has been trimmed at the t. edge.

Inscription:

inscribed - by a modern hand, in graphite, on the verso, l.r.: "6A"

Subject:
  • engineering
Subject Descriptive Terms:
  • gear
Credit line:
Collection Centre Canadien d'Architecture/
Canadian Centre for Architecture, Montréal
Actions:
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1

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