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[nb-NO]Object number[nb-NO]
G-29a
Optical Instrument
[nb-NO]Object name[nb-NO]
Mirror
[nb-NO]Title[nb-NO]
Mirror: Telescope
[nb-NO]Creator[nb-NO]
Herschel, William, 1738-1822
[nb-NO]Description[nb-NO]
Newtonian primary mirror (for G-29), 6.2" diameter. Secondary mirror and eyepiece mounted on G-29 tube. Primary mirror is mounted in brass frame with brass handle on back.
[nb-NO]Material[nb-NO]
/ Unsigned
[nb-NO]Material[nb-NO]
brass
,
metal
[nb-NO]Subject[nb-NO]
England
[nb-NO]Dimensions[nb-NO]
Imperial(in)
Metric(cm)
Height
2.6
Width
16.2
Depth
16.2
Diameter
Circumference
Imperial(in)
Metric(cm)
Height
Width
Depth
Diameter
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