A treatise on the astrolabe
Subtitle: addressed to his son Lowys
By: by Geoffrey Chaucer. A.D. 1391 ; edited from the earliest mss. by the Rev. Walter W. Skeat
Contributors: Skeat, Walter W. (Walter William), 1835-1912; Māshāʼallāh, 730?-815?
Series: Early English Text Society. Extra series -- no. 16; Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I; Early English Text Society (Series) -- 16.; Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I
Publisher: Published for the Early English Text Society by H. Milford, Oxford University Press
Published: 1872
Place of publication: London
Language: eng
Number of pages: 119
Subjects: Astrolabes
Notes: Appended is "Astrolabium Messehalle" (p. 88-104)--the Latin treatise which was evidently one of the sources from which Chaucer drew largely. cf. Pref., p. xxiv.

Reproduction of the original from the Huntington Library.