Bulgarian coins.

Here are some coins from Bulgaria;

1-Stotinki
1951~ 1
1964~ 1
1972~ 1

2-Stotinki
1962~ 2
1974~ 3

5-Stotinki
1962~ 2
1974~ 1

10-Stotinki
1962~ 1
1974~ 1

20-Stotink
1954~ 1
1962~ 2
1974~ 1

50-Stotinki
1974~1