1.25" Transit Telescope; A J Frost; COB063
1.25" Transit TelescopeAbout this object
1.25" Transit Telescope; made by A J Frost, 1883. Belonged to New Zealand astronomer John Grigg who used it at his home observatory in Thames to determine sidereal time for his observations.
Constructed mainly of brass, portions of which are painted black.
Astronomical InstrumentsObject Type
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