30th Anniversary of the International Geophysical Year

First day cover. South Georgia. Cachet: map of South Georgia. Three stamps: International Geophysical Year emblem; Grytviken; glaciology. 5 December 1987.

Bibliographic Details
Other Authors:	Child, Jack (Creator)
Format:	Other/Unknown Material
Language:	unknown
Published:	American University Library. Archives and Special Collections. 1987
Subjects:	International Geophysical Year 1957-1958 South Georgia (South Georgia and South Sandwich Islands) > Maps South Georgia (South Georgia and South Sandwich Islands) South Georgia (South Georgia and South Sandwich Islands) > Pictorial works Postage stamps > South Georgia (South Georgia and South Sandwich Islands) First day covers (Philately) > South Georgia (South Georgia and South Sandwich Islands) Cachets (Philately) > South Georgia (South Georgia and South Sandwich Islands) Grytviken Sandwich Islands South Georgia South Sandwich Islands
Online Access:	https://auislandora.wrlc.org/islandora/object/auislandora%3A4933/datastream/TN/view/30th%20Anniversary%20of%20the%20International%20Geophysical%20Year.jpg

Description
Summary:	First day cover. South Georgia. Cachet: map of South Georgia. Three stamps: International Geophysical Year emblem; Grytviken; glaciology. 5 December 1987.