Portugal
0.23 - 0.28$
price on 07.05.2023
| Country: | Portugal |
| Type: | Postage stamps |
| Series: | Bicentenary of Primary State School Education |
| Nominal: | 4.50 $ |
| Year: | 1973 |
| Material: | Polished |
| Size: | 30 x 41 mm |
| Perforation: | comb 13½ |
| Mintage: | 2,000,000 |
Bicentenary of Primary State School Education
 Child Learning to Read 0.13$ |  Page of children's primer 0.23$ |  "Schooldays" (child's drawing) 0.52$ |  Teacher with Children 0.89$ |