Film positive (9 7/8" x 7 3/4") nebula N.G.C. 5866
1923
Film positive (9 7/8" x 7 3/4") Nebula N.G.C. 4594
1923
Positive on glass
1890
Series of 11 photographs (some duplicates)
1883
Set of four photographs in window mounts showing an enlarged portions of the Sun's visible disc
1872-1884
Photograph film positive
1919
Glass positive:- Jupiter
1915
Great star cloud near Messier 11
1895
Glass positive:- Saturn
1909-1921
Transparency:- constellation of Orion
1910
Film positive (7 3/4" x 9 7/8") Nebula N.G.C. 4565
1923
Region of star cluster Messier 11.
1905
Film positive (7 3/4" x 9 7/8") Nebula N.G.C. 5194/5.M51
1923
Transparency, 14"x17", Great Nebula in Andromeda (central portion) M.31. R.A.S. No. J.63
1934
Transparency, 12"x10" - Moon
1937
Glass positive:- Saturn
1927
Glass positive:- Jupiter
1927
Transparency, 15"x12", Orion Constellation
1931
Solar Corona 1893 April 16
1893
Transparency, 15"x12", Orion Nebula
1931
Solar Corona 1871
1871
Glass positive:- Comet 1911 IV (Brooks)
1911
Glass Positive:- Halley's Comet
1910
Glass positive:- Halley's Comet
1910
Glass positive:- spiral Nebula in Libra
1929
Glass positive:- Spectroheliogram
1926
Glass Positive:- Halley's Comet
1910
Halley's Comet
1910
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
One of ten glass positives photographs of lunar Eclipse
1910
One of ten glass positives photographs of lunar Eclipse
1910
One of ten glass positives photographs of lunar Eclipse
1910
Glass positive:- Comet 1911 IV (Brooks) H. Knox-Shaw
1911
Glass framed photograph, time lapse sequence of the partially eclipsed Sun and corona at totality
1912
Four photographic prints in passe-partout frames of Solar Corona
1936
Glass positive:- Halley's Comet
1910
One of eleven photographs
1883
One of eleven photographs
1883
Large Eruptive Prominence On The Sun
1916-05
Glass positive:- Large eruptive prominence
1916; 1929
Photograph film positive 16" x 20"
1917
One of four photographs in passe-partout frames of Solar Corona taken with Lyot's "Coronagraph"
1936
Enlarged photographs of the planet Mars
1909
One of four photographs showing an enlarged portions of the Sun's visible disc
1878
Photoheliograph of the Sun
1861
Photoheliograph of the Sun
1861
Nebula in Cygnus
1910-07