Camera Obscura in the Shape of a Large Book

3D Model

Camera obscura in the shape of a large book

Date: circa 1765

Inventory Number: 0010

Classification: Camera Obscura

Subject: optics, drawing

Attributed to: Benjamin Martin (1704 - 1782)

Cultural Region: England

Place of Origin: London

Dimensions: book closed: 14 x 62.2 x 45.7 cm (5 1/2 x 24 1/2 x 18 in.)

Material: wood, glass, felt, calf skin

Bibliography: The Apparatus of Science at Harvard, 1765-1800

Description: Camera obscura contained in a case resembling a large folio book, of wood, covered with gilt decorated calf skin. When opened, the book folds out into an open-ended box draped with with a green felt curtain. Adjustable (modern replacement) mirror, convex lens, and bellows extend from the top.

Link to catalog record in Harvard University Collection of Historical Scientific Instruments