M0006071: Region of the Nebula Rho Ophiuchi, from Macpherson: Modern Cosmologies (1929)

Date:
07 February 1939
Reference:
WT/D/1/20/1/50/71

Licence: In copyright

Credit: M0006071: Region of the Nebula Rho Ophiuchi, from Macpherson: <i>Modern Cosmologies</i> (1929). Source: Wellcome Collection.