Qb4: 1877-1896

2曲 • 32分 • DEC 04 2015

1

.C22 V.6 1896 - Solar Parallax from Heliometer Observations of Minor Planets. (Annals of the Cape Observatory.)

15:36

2

.C57 No.3 1877 - Micrometrical Measurements of 166 Double and Triple Stars. (Publications of the Cincinnati Observatory)

17:10

(C) 2015 Oxtail Recordings