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observatory » observations

1
by Low, Nathanael
Published 1798
Printed and sold by John & Thomas Fleet, at the Bible and Heart, Cornhill. Where may be had their Register & pocket almanack, for 1799. (Copy rights secured.)

2
by Low, Nathanael
Published 1797
Printed by John & Thomas Fleet, at the Bible and Heart, Cornhill. Where may be had their Register & pocket almanack, for 1798

3
by Murdin, Paul
Published 2009
Springer New York
...The Paris Meridian is the name of the line running north-south through the astronomical observatory...