 |
Bulgaria
Peoples Republic |
|
|
|
20 Leva, 1988
KM#173
|
|
  |
||
|
100th
Anniversary of Sophia University
|
||
 |
|
|
Bulgaria
Peoples Republic |
|
|
|
20 Leva, 1988
KM#173
|
|
|
|
||
|
100th
Anniversary of Sophia University
|
||
|
|