Please help identify these coins. Where are they from?
1.(I can't believe I don't know this) 1 schilling
2. 2 something-on back, double headed eagle, bank of poccnn
3. 1981-front says confoederatio helvetica-reverse-wreath with 10 in the center-1955-same with 20 on back
4.1959-Aluminum? hole in center 20 aenta
5.1968-10 groschen
6.1966-una pesta-Spain?
Identified - moved to World Coins forum - Sap