A: Arrow to astronomy

arrow n
A straight, pointed missile, made to be shot: any arrow-shaped mark or object.
arrow-head n
The head or pointed part of an arrow.
Archery has long been practised in the North East. Originally a means of hunting or warfare, it was also a sport. Today archery is a minority pastime, replaced by the rifle, and more popularly the pool table and the dartboard.

Flint arrowhead from Blackhillock, Fyvie, Aberdeenshire (4000-2000BC).
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Iron arrowhead from Coull Castle, Aberdeenshire (13th cent).
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Flint arrowhead stuck in tree from Howe of Cromar, Aberdeenshire (4000-2000BC).
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Silver arrow engraved with coat of arms of the Earls Marischal and 'L WK vicit anno 1769'. Competed for by a Fraternity of Bowmen in Aberdeen.
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astronomy n
The science of the heavenly bodies.
Despite the woefully inadequate weather conditions, Aberdeen has had two observatories. The Castle Hill observatory operated in the 1780s. It was owned by Marischal College and used to teach astronomy and navigation. Later, King's College established the Cromwell Tower Observatory in the 1860s which was used for astronomy and became part of the first national network of meteorological observation stations. Renowned astronomer David Gill started his career at this observatory.

Equatorial telescope made by Jeremiah Sisson and modified by Jesse Ramsden, used in the Castle Hill Observatory (18th cent).
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Gregorian reflector telescope (18th cent).
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Solar pyreheliometer for measuring the power in solar radiation, used on top of Cromwell Tower at King's College in the 1920s.
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Ship's barometer made in Aberdeen (late 19th cent).
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Barometer made in Aberdeen (mid 19th cent).
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Thermometer (20th cent).
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