Stamps of Liechtenstein, Mathematics issue
1 to 3 of 3
postage
2013, Mar 4 Mathematics issue unwmk (no perf info)
| - | 1.00 | multi | Fibonacci sequence | |||
| - | 2.60fr | multi | Quotients of adjacent Fibonacci numbers | |||
| - | 4.00fr | multi | Golden ratio |
1 to 3 of 3
| - | 1.00 | multi | Fibonacci sequence | |||
| - | 2.60fr | multi | Quotients of adjacent Fibonacci numbers | |||
| - | 4.00fr | multi | Golden ratio |