Isaac Roberts
1888, 29 December
Handwriten text on the border of the Heliogravure Great Andromeda Nebula, M31

Heliogravure
AnamorFose
Courtesy of Xavier Debeerst (Anamorfose - www.anamorfose.be)
 
Handwriten text on the border of the Heliogravure: "From a photograph of the nebula 31 M Andromeda A.R. 0H - 37M D 40".40'. Exposure 150 minutes. Enlarged 3 1/2 times. By Isaac Roberts, F.R.A.S F.C.S [unreadable signature] 29.12.88
 
LL/8758