Weston switchboard instruments for direct current
Series: Bulletin -- 20-B; Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I; Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I
Publisher: Weston Electrical Instrument Co.
Published: 1920
Place of publication: Newark [N.J.]
Language: eng
Format: [electronic resource]
Number of pages: 74
Subjects: Electric meters; Ammeters; Electric apparatus and appliances; Voltmeters
Notes: Includes index.

Reproduction of the original from the Huntington Library.