Collection

Herstmonceux Royal Greenwich Observatory

occupation:
National astronomical observatory
Nationality:
British
Made:
Evesham

active 1947-1990, national astronomical observatory, Herstmonceux, Sussex, England

Related Objects

Greenwich Time Service equipment

Photograph showing control room

Photographs showing receiving set, phonic motor and decimal counter

Glass diapositive in passe partout frame X12 showing the Sun with spots in white light on May 16

One of three photographs in passe partout frame X13 showing the Sun with spots in white light on May 16

One of three photographs in passe partout frame X13 showing the Sun with spots in white light on May 18

One of three photographs in passe partout frame X13 showing the Sun with spots in white light on May 13

Equipment used for maintaining the Greenwich Time Service, 1965.

Photographs showing quartz oscillators and ovens

Photographs showing phonic motor, signal forming unit and send relay unit

Photographs showing tape chronograph, beat counters, calculating machine and beat counter records

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