1

Spectra of δ and μ Centauri.

Year:
1890
Language:
german
File:
PDF, 90 KB
german, 1890
2

Variable stars of long period

Year:
1906
Language:
english
File:
PDF, 231 KB
english, 1906
3

Stellar magnitudes

Year:
1879
Language:
english
File:
PDF, 244 KB
english, 1879
6

Physical Laboratories

Year:
1871
File:
PDF, 114 KB
1871
7

Polarisation of the Corona

Year:
1870
File:
PDF, 225 KB
1870
9

New Planetary Nebulae

Year:
1882
Language:
german
File:
PDF, 92 KB
german, 1882
10

Southern stars having peculiar spectra

Year:
1890
Language:
english
File:
PDF, 108 KB
english, 1890
11

The photometric catalogues of the Harvard college observatory

Year:
1894
Language:
english
File:
PDF, 335 KB
english, 1894
12

Spectrum of lightning

Year:
1901
Language:
english
File:
PDF, 196 KB
english, 1901
13

The total lunar eclipse of October 16, 1902

Year:
1903
Language:
english
File:
PDF, 266 KB
english, 1903
15

Group of red stars near Nova Velorum

Year:
1907
File:
PDF, 195 KB
1907
20

An International Southern Telescope

Year:
1906
Language:
english
File:
PDF, 759 KB
english, 1906
21

A Method for Determining the Permeability of Balloon Fabrics.

Year:
1919
Language:
english
File:
PDF, 420 KB
english, 1919
23

The Spectrum of the Aurora

Year:
1870
File:
PDF, 268 KB
1870
24

The Identification of Mountain Peaks

Year:
1918
Language:
english
File:
PDF, 347 KB
english, 1918
25

Opinions about industrial psychology by different groups of psychologists.

Year:
1957
Language:
english
File:
PDF, 686 KB
english, 1957
30

The Portuguese Blues

Year:
2007
File:
PDF, 283 KB
2007
31

Observations of the Satellites of Mars, made at the Harvard College Observatory

Year:
1880
Language:
german
File:
PDF, 159 KB
german, 1880
32

Observations of the Satellites of Mars, made at the Harvard College Observatory

Year:
1880
Language:
english
File:
PDF, 479 KB
english, 1880
33

Observations of Comet III. 1869

Year:
1881
Language:
english
File:
PDF, 77 KB
english, 1881
34

Schreiben des Herrn Prof. Edw. C. Pickering an den Herausgeber

Year:
1881
Language:
english
File:
PDF, 174 KB
english, 1881
35

Schreiben des Herrn Professor Edw. C. Pickering an den Herausgeber

Year:
1881
Language:
english
File:
PDF, 178 KB
english, 1881
36

New Variable Star in Puppis

Year:
1881
Language:
english
File:
PDF, 103 KB
english, 1881
39

Photometric Observations of the Satellites of Mars

Year:
1882
Language:
english
File:
PDF, 175 KB
english, 1882
40

Erratum in Observations of Comet Wells 1882

Year:
1882
Language:
english
File:
PDF, 96 KB
english, 1882
41

Photometric Measurements of Sawyer's Variable (DM. + 1°3408) and its Comparison Stars

Year:
1882
Language:
english
File:
PDF, 162 KB
english, 1882
42

New Planetary Nebulae

Year:
1882
Language:
german
File:
PDF, 91 KB
german, 1882
43

New Planetary Nebulae

Year:
1883
Language:
english
File:
PDF, 79 KB
english, 1883
44

Erratum in the Position of a Variable Star

Year:
1883
File:
PDF, 94 KB
1883
45

On the new nebula discovered in the Pleiades by MM. Henry

Year:
1886
Language:
english
File:
PDF, 123 KB
english, 1886
49

Observations of comets

Year:
1887
File:
PDF, 88 KB
1887
50

Magnitudes of Circumpolar Stars

Year:
1887
File:
PDF, 198 KB
1887