Parallel photographs of the Spectra of the Sun, of iron and of iridium, from the line (H) to near the line (I), in six sections. Also separate photographs of the spectrum of titanic iron ore, in six sections

Pamphlet

Object Details

ID: AST1106.15
Type: Pamphlet
Display location: Not on display
Creator: McClean, Frank
Date made: Unknown
Credit: National Maritime Museum, Greenwich, London, Herschel Collection
Measurements: Overall: 140 mm x 215 mm
Parts: Comparative photographic Spectra of the Sun and the Metals (Photoprint)