Speculum nauticum
Subtitle: a looking glasse for sea-men : wherein they may behold a small instrument called the plain scale whereby all questions nautical and propositions astronomical are very easily and demonstratively wrought ...
By: by Iohn Aspley.
Edition: The fourth edition corrected.
Series: Early English books, 1641-1700 -- 1375:19.
Publisher: Printed by Thomas Harper and are to be sold by George Hurlock
Published: 1647
Place of publication: London
Language: eng
Format: Microform
Number of pages: 61
Subjects: Navigation -- Early works to 1800.; Nautical astronomy.
Genres: Early works to 1800.
Other titles: Looking glasse for sea-men; Looking glasse for sea-men.
Notes: Reproduction of original in the British Library.

Wing A4011.

Available electronically as part of Early English books online.

Microfilm. Ann Arbor, Mich. : University Microfilms International, 1983. 1 microfilm reel ; 35 mm. (Early English books, 1641-1700 ; 1375:19)