Issue: 30th Anniv. of Vietnamese Geological branch (Vietnam, 1985)

Saturday, October 5, 1985, 30th Anniv. of Vietnamese Geological branch

Saturday, October 5, 1985 Vietnam will issue: Stamp "Locating deposits" face value 1, Stamp "Geological research by airplane" face value 1,

Locating deposits

Locating deposits
Data entry completed
86%
Country: Vietnam
Issue: 30th Anniv. of Vietnamese Geological branch
Date: 1985-10-05
Print: Offset and Lithography
Size: 41 x 30
Perforation: 11¾
Emission: Commemorative
Format: Stamp
Face Value: 1 Vietnamese đồng

Geological research by airplane

Geological research by airplane
Data entry completed
86%
Country: Vietnam
Issue: 30th Anniv. of Vietnamese Geological branch
Date: 1985-10-05
Print: Offset and Lithography
Size: 41 x 30
Perforation: 11¾
Emission: Commemorative
Format: Stamp
Face Value: 1 Vietnamese đồng