"Mladost '74" Young Stamp Exhibition: Children's paintings - Part of a set of 4 stamps

Issue date: 20th May 1974

  2 s 

Salt mine cars

Click on the stamps to enlarge them

28 s Steam locomotive and passenger cars of the Russian-Bulgarian Friendship train

 

 Circulation: 4,020,000 (2 s); 230,010 (28 s)

Perforation: 13
Catalog No.:   M 2334+2336 - S 2173+2175 - SG 2327+2329 - YT ???+???