Spassky

Nicaragua   January 8, 1976      

136. Fischer vs Spassky at Reykjavik 1972

Comores   February 19, 1979      

177. Alekhine, Spassky, Fischer

Korea (N)   December 28, 1980       World Championship, Merano

210. Fischer and Spassky

Chad   December 24, 1982      

252. Spassky

Central Africa   January 15, 1983      

263. Spassky

Chad   December 27, 1983       60th Anniversary of FIDE (1924-84)

307. Spassky (overprint)

Mongolia   November 20, 1986       World Champions

410. MS