The description and use of Donn's improved navigation scale
Publisher: printed by Sabine and Son
Published: 1800
Place of publication: London
Language: eng
Format: Microform
Number of pages: 12
Notes: Vertical chain lines.

Possibly an abridgment of 'The description and use of the navigation scale as improved in the year 1772' by Benjamin Donn, Bristol, 1772.

Microfilm. Woodbridge, CT Research Publications, Inc., 1986. 1 reel ; 35mm. (The Eighteenth Century ; reel 5212, no. 3).