2 matching record(s)
file W (Griffiths)[Earnshaw, Thomas]
Untitled
Photocopy of the preliminary pages of the British Horological Institute's 1986 reprint of Thomas Earnshaw, Longitude. An Appeal to the Public: Stating Mr. Thomas Earnshaw's Claim ... (1808), unpaginated. (Consists chiefly of the new introduction by R. John Griffiths).
[1996-77]
1986
Prints [Earnshaw, Thomas]
Explanation of the Escapement of Mr. Earnshaw's Time-Keeper, From the Model presented at a meeting of the Board of Longitude, held at the Admiralty, on the 7th of June, 1804
Printed by T. Bensley, Bolt Court, Fleet Street [London]. [7 pages in single uncut but folded sheet; together with loose folded plate.] No publisher, no date [c.1804]. Plate headed 'From the Model of Mr. Earnshaw's Escapement', engraved by James Basire.
1804?