Title
Steel engraving depicitng a Spectroscopic Apparatus
Caption
Spectroscopic Apparatus, Steel engraving, 1869
Date
19th century
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP18A29_276
License type
Rights managed
Available size
60,0Mb (1,7Mb) / 17,1in x 13,6in / 5133 x 4086 (300dpi)