Help: ID old coins

ASUtodd

I was wanting to know if anyone can help ID these coins. The first is a 1623 (Possibly a Batzen?) from Switzerland(or so I think). The other two are 1732 (Half-Thalers???) from Switzerland????? I really don't have a clue here guys, these are merely guesses from teh little that I can find on the internet typing in the words on the coin. Help a brother out!!! Thanks in advance!
Todd

DCH

#2 Obwalden Swiss Canton-listed under Unterwalden 20 Kreuzer KM 14
#3 Obwalden Swiss Canton-listed under Unterwalden 20 Kreuzer KM 26



edited to fix km#....no pictures and poor descriptions in Krause

DCH

#1 Schwyz Swiss Canton, I'm guessing 1 Batzen km16 ?

ASUtodd

Any ideas on values for these coins in their condition? I appreciate the info thus far!!! Thanks!
Todd

DCH

Assuming the IDs are correct:

#1 Billon. VG $25 F $50 VF $90
#2 Silver. VG $25 F $45 VF $150
#3 Silver. VG $20 F $40 VF $130

ASUtodd

I may be showing my ignorance again here, but under #1 you have it as billon? Was that to say there were a billion made or was that to be bullion, as in silver? I do appreciate all the help thus far. Had a friend look in Krause and he said he couldn't find them, probably operator error! If anyone knows of some good cheap Krause books let me know!!! Thanks guys and especially to you DCH!!
Todd