[HERSCHEL, WILLIAM].

William Herschel's Observations of Variable Stars and Stars Suspected of Variability.

[No place], 1918.

8vo. In the original printed wrappers. Offprint from "Monthly Notices of the Royal Astronomical Society", Vol. LXXVIII, No. 8. Fine and clean. Pp. (2), 555-568.

Offprint of a catalogue of astronomer William Herschel's abservations from May 12, 1783 to May 27, 1796.

Order-nr.: 48001