VII international Congress of crystallography

VII international Congress of crystallography
Catalog #
3307
Year
1966
Denomination
6 k
Color
Black, blue, olive
Artist
Printing method
Intaglio
Perforation
Harrow 11½
Issued
4,000,000
Description
VII international Congress of crystallography (12.07.1966 - 21.07.1966, Moscow). Artificially grown quartz crystal and the structure of scheelite.


Postage stamps the same series: International scientific cooperation. International congresses in the USSR
IX international Congress for Microbiology
IX international Congress for Microbiology
Catalog #
3306
Year
1966
Denomination
6 k
Color
Black, red, gray-blue
Artist
V. Pimenov
Printing method
Intaglio
Perforation
Harrow 11½
Issued
4,000,000

XIII world's poultry Congress
XIII world's poultry Congress
Catalog #
3308
Year
1966
Denomination
6 k
Color
Purple, black, grey
Artist
V. Pimenov
Printing method
Intaglio
Perforation
Harrow 11½
Issued
4,000,000

Second international Oceanographic Congress
Second international Oceanographic Congress
Catalog #
3309
Year
1966
Denomination
6 k
Color
Black, blue-gray
Artist
V. Pimenov
Printing method
Intaglio
Perforation
Harrow 11½
Issued
4,000,000

The international Congress of mathematicians
The international Congress of mathematicians
Catalog #
3310
Year
1966
Denomination
6 k
Color
Black, brown-red, ochre
Artist
V. Pimenov
Printing method
Intaglio
Perforation
Harrow 11½
Issued
4,000,000
Advertising