1 matching record(s)
Radcliffe Tracts 27 (9)Schumacher, H. C.
Journal of Observations made for Ascertaining the Time of the Place, in the Observatory, which was erected at Helgoland for that Purpose
n.p., 1825.
[1934-41]
1825
1 matching record(s)
Radcliffe Tracts 27 (9)Schumacher, H. C.
Journal of Observations made for Ascertaining the Time of the Place, in the Observatory, which was erected at Helgoland for that Purpose
n.p., 1825.
[1934-41]
1825