$2.96

Guinea Bi. 2008 MNH Al Biruni Founder Indology & Anthropologist Muslim scientist

$2.22

Louis Pasteur Discovered principles vaccination Medicine, Guinea Bissau 2008 MNH

$1.68

Austria 1979 State Printing Works 175th/Printing Press/Print 1v (at1049a)

$4.07

Guinea Bissau 2009 MNH Imperf, Thomas Edison, Invented light bulb, Science

$3.85

Ireland 198-199, MNH. Michel 170-171. ITU-100, 1965.

$2.59

Comoros 2009 MNH, Thomas Edison, USA, Inventions - mass communication

$8.01

2016 Lev Davidovich Landau M/S 2 values MNH physics russia

$6.85

Maldives 471, MNH. Michel 486 Bl.21. World Meteorological Cooperation, 1974.

$14.25

Brand New 2020 Brazil MS of 6 Stamps on Combating the Pandemic & Virus - MNH

$5.5

Italy 2024 Museums,Archaeology,Art,Etruscan civilization,History,Maxicard

$2.38

ISERST Solar Energy Project 2v Djibouti 1986 MNH SG#975-976

$49.99

US University Meter Card (023) +1977 LSU Louisiana State Univ +Univ With Future