Photographic transits of one hundred and sixty-one stars.
By: Published at the expense of Peter Fenelon Collier.
Contributors: Collier, Peter Fenelon, 1849-
Publisher: Stormont & Jackson, printers
Published: 1896
Place of publication: Washington, D.C
Language: eng
Number of pages: 181
Subjects: Stars -- Observations.; Photochronograph.
Notes: At head of title: Georgetown College Observatory.