850th Anniversary of the birth of "Il Fibonacci" B — Italy, 2020
850th Anniversary of the birth of "Il Fibonacci" (Italy, 2020), face value B. Photo, catalogue value, details and photo identification.
- Issue date
- 2020
- Face value
- B
- Colors
- Multicolor
- Print run
- 400,000
- Yvert
- IT 4024
- Michel
- IT 4264
- Stanley Gibbons
- IT 4078