Identity area
Reference code
AU ANUA 641-168
Title
Positional Astronomy, Mount Stromlo Observatory - Time Service: signal transmission arrangements (TS1)
Date(s)
- Oct 1940 - May 1950 (Creation)
Level of description
Item
Extent and medium
Context area
Name of creator
(1924 - 1957)
Name of creator
(1957 - 1998)