Speculum Mirror, 1850-1870

Made:
1850-1870 in Patricroft
maker:
James Hall Nasmyth

Flat metal speculum mirror, one of three, of 4 1/2-inch diameter for reflecting telescope, 1850-1870. May have been part of Nasmyth's reflective telescope.

Details

Category:
Astronomy
Object Number:
1897-14/1
type:
mirror
taxonomy:
  • components
credit:
Lieutenant General A de Gorloff
status:
Permanent collection

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