Sciothericum telescopicum; or, A new contrivance of adapting a telescope to an horizontal dial for observing the moment of time by day or night. Useful in all astronomical observations, and for regulating and adjusting curious pendulum-watches and other time-keepers, with proper tables requisite thereto. By William Molyneux Esq; Fellow of the Royal Society, and of that in Dublin.
Molyneux, William,1656-1698.
Dublin : printed by Andrew Crook and Samuel Helsham, at the Printing-House on Ormond-Key; and are to be sold by W. Norman in Dame-street, and S. Helsham and El. Dobson booksellers in Castle-street,
1686.
Identified as Wing M2406 on UMI microfilm set "Early English books, 1641-1700", reel 769.
Wing (2nd ed.)
ESTC
Time measurements
Astronomical instruments
Ireland Dublin.