Positive on glass
1890
Nebula in Cygnus
1910-07
Solar Corona 1871
1871
Solar Corona 1875 April 6
1875
Stereoscopic slide of the full Moon photographed from original negatives of Warren De La Rue
Enlarged photographs of the planet Mars
1909
Drawings of Mars from Lick Observatory
1892
Halley's Comet
1910
Halley's Comet; H Knox-Shaw
1910
Halley's Comet; E E Barnard
1910-05-04
Solar Corona 1886 August 29
1886
Glass positive:- Saturn
1909-1921
One of four photographs in passe-partout frames of Solar Corona taken with Lyot's "Coronagraph"
1936
Transparency, 12"x10" - Moon
1937
One of four photographs in passe-partout frames of Solar Corona taken with Lyot's "Coronagraph"
1936
Photograph film positive
1919
Solar Corona 1883
1883
Solar Corona
1898
Comet 1914 V (Delvian)
1914-09
Solar Corona 1893 April 16
1893
Glass Positive:- Halley's Comet
1910
Large Eruptive Prominence On The Sun
1916-05
Glass positive:- Mars
1926
One of ten glass positives photographs of lunar Eclipse
1910
Spiral Nebula in Serpens
1912
Glass positive:- Large eruptive prominence
1916; 1929
Sunspots, American, 12 August 1917.
1917
Solar Corona 1889 Dec
1889
Region round South Pole
Glass positive:- Saturn
1927
Glass positive:- spiral Nebula in Libra
1929
Transparency:- constellation of Orion
1910
Glass positive:- Halley's Comet
1910
Glass positive:- Comet 1911 IV (Brooks)
1911
Comet 1914 V (Delvian)
1914-09
Transparency, 15"x12", Orion Nebula
1931
Solar Corona 1885
1885
Solar Corona 1893 April 16
1893
Glass positive:- large eruptive prominence
1916
Glass positive:- large eruptive prominence
1916
Glass positive
1923
Transparency, 15"x12", Orion Constellation with mythical figure
1931
Nebula in Cygnus; NGC 6960; RA
1910-07-04
Glass positive:- Spiral Nebula
1907
Glass positive:- spectroheliogram
1926
One of ten glass positives photographs of lunar Eclipse
1910
One of ten glass positives photographs of lunar Eclipse
1910
Glass positive:- Jupiter
1915
Four photographic prints in passe-partout frames of Solar Corona
1936
Photograph film positive of portion of the moon
1921