Reference Code: GBR/0180/RGO 50
Scope and Contents
RGO 50 is the product of a solar observation programme begun in 1873 at the Royal Observatory, Greenwich and continued, from 1953 to 1979, at Royal Greenwich Observatory, Herstmonceux. It primarily consists of a sequence of glass plate negatives of daily observations. Where no plate was produced at Greenwich or Herstmonceux the gap has been filled by sourcing plates from observatories elsewhere around the world, particularly the Indian observatories at Kodaikanal and Dehra Dūn. Observation...
1918 - 1979
Conditions Governing Access:
N.B. THIS SERIES IS NOT STORED AT CAMBRIDGE UNIVERSITY LIBRARY. Requests for access may be directed to the Royal Greenwich Observatory Archivist by sending an email to email@example.com. Items RGO 50/747a, 1155a, 50/14971 and 22230 are marked as missing in the original manuscript listing.