Observer

An observer is one who engages in observation or in watching an experiment.

Observer may also refer to:

Provided by Wikipedia

3
by Observer
Published 1835
[s.n]

4
by Observer
Published 1833
[s.n.]

5
by Observer
Published 1828
Printed and published by Vanderpool & Cole

7
by Observer
Published 1812
Printed for J. Hatchard

11
by Observer
Published 1845
W. Strange

12
by Observer
Published 1794
Printed for, and under the direction of, John Bell, British Library, Strand, bookseller to His Royal Highness the Prince of Wales

16
by Calm observer
Published 1826
Printed for Sherwood, Gilbert, and Piper

18
by National observer
Published 1804
Printed for J. Ginger