2

ON THE MEASUREMENT OF STANDARD WAVE LENGTHS

Year:
1923
Language:
english
File:
PDF, 1.44 MB
english, 1923
3

THE RED NEON LINES

Year:
1925
Language:
english
File:
PDF, 647 KB
english, 1925
4

HYPERFINE STRUCTURES OF LANTHANUM LINES

Year:
1927
Language:
english
File:
PDF, 388 KB
english, 1927
5

COMPUTING ATTACHMENT FOR COMPARATORS

Year:
1929
Language:
english
File:
PDF, 361 KB
english, 1929
6

A COMPARISON OF LABORATORY AND SOLAR WAVE LENGTHS

Year:
1930
Language:
english
File:
PDF, 845 KB
english, 1930
10

Interference Measurements in the Spectrum of Argon I

Year:
1953
Language:
english
File:
PDF, 640 KB
english, 1953
12

STELLAR RADIOMETRY

Year:
1915
Language:
english
File:
PDF, 654 KB
english, 1915
13

On Mean Relative and Absolute Parallaxes

Year:
1921
Language:
english
File:
PDF, 526 KB
english, 1921
14

The Color of the Stars in the Great Nebula in Orion

Year:
1910
Language:
english
File:
PDF, 399 KB
english, 1910
15

INFRA-RED PHOTOGRAPHY

Year:
1912
Language:
english
File:
PDF, 422 KB
english, 1912
16

New Infra-red Lines in the Solar Prominence Spectrum

Year:
1919
Language:
english
File:
PDF, 243 KB
english, 1919
17

THE SOLAR SPECTRUM IN THE REGION 9000 A TO 9900 A

Year:
1920
Language:
english
File:
PDF, 589 KB
english, 1920
18

THE SPECTRUM OF THE RING NEBULA IN LYRA

Year:
1911
Language:
english
File:
PDF, 401 KB
english, 1911
19

THE IRON SPECTRUM

Year:
1913
Language:
english
File:
PDF, 700 KB
english, 1913
20

The Spectrum of the Zinc Arc in Vacuum

Year:
1935
Language:
english
File:
PDF, 628 KB
english, 1935
22

GENERAL NOTES

Year:
1941
Language:
english
File:
PDF, 365 KB
english, 1941
23

AN INTERESTING OPTICAL DOUBLE

Year:
1938
Language:
english
File:
PDF, 167 KB
english, 1938