Monday, August 31, 1970 Italy will issue: Stamp "Maria Montessori" face value 50, First Day Cover "Maria Montessori" face value 50,
| Country: | Italy |
|---|---|
| Issue: | Centenary from Maria Montessori's birth |
| Date: | 1970-08-31 |
| Print: | Photogravure |
| Size: | 40 x 30 |
| Perforation: | comb 14 x 13¼ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 50 Italian lira |
| Print run: | 15000000 |
| Country: | Italy |
|---|---|
| Issue: | Centenary from Maria Montessori's birth |
| Date: | 1970-08-31 |
| Print: | Unknown |
| Size: | 164 x 102 |
| Emission: | Commemorative |
| Format: | First Day Cover |
| Face Value: | 50 Italian lira |