Directions for using the machine for copying letters and other writings
Subtitle: Invented and made by James Watt and Company, of Birmingham.
Published: 1780
Place of publication: [Birmingham]
Language: eng
Format: Microform
Number of pages: 18
Notes: Title from front wrapper.

Microfilm. Woodbridge, CT Research Publications, Inc., 1986. 1 reel ; 35mm. (The Eighteenth Century ; reel 6435, no. 06).