On a new magnetical instrument for the measurement of the inclination and its changes
By: by the Rev. Humphrey Lloyd ...
Publisher: Printed at the University Press by Graisberry and Gill
Published: 1842
Place of publication: Dublin
Language: eng
Number of pages: 16
Subjects: Magnetic instruments; Magnetic measurements
Other titles: Magnetisme.
Notes: "From the Proceedings of the Royal Irish Academy."-- p. [3].

Signatures: A⁸.