  Information on archives from the 1950s of 15 astronomical observatories is
provided beginning with a list of correspondence and other information related
to astronomy of the Copenhagen University Observatory in the 1950s. The
Appendix contains information from the 14 other observatories about their
archives from those years, most of them having no archive at all. Public links
are given to most of the files. - Print of the present list and the Danish
astronomy archive itself will be placed at the Rigsarkivet, the Danish National
Archives.
