Czech Republic, 2004, 6.50 Kc. 11 (1/2) х 11 (3/4). multicoloured
Stanley Gibbons: 388
Yvert et Tellier: 357
A postage stamp with the Green Frog sign designed by Jiří Švengsbír and first issued in the 1970 issue House Signs and Gables.
The stamp booklet with 8 stamps and 4 coupons (two different cross-laid coupons) will be issued in the same time.