4 Unknown coins (Early Modern Europe - Austria/Switzerland?)

Hello, I have 4 unknown coins here:



Weights are: 1 - 0.22 g (Switzerland?), 2 - 0.66 g, 3 - 0.60 g (Fribourg?), 4 - 0.50 g

Thanks for your help :-)

1st coin it's a St. Gallen Pfennig
3rd coin looks like 10 Kreuzer 1709 (Freiburg)

Wow, the first one doesn't look at all like a coin! nice one

Found the 2nd one!!
1 kreuzer city of konstanz
https://en.numista.com/catalogue/pieces72125.html

Thank you :-) I created this one https://www.ngccoin.com/price-guide/world/swiss-cantons-saint-gall-pfennig-km-47-cuid-1095938-duid-1543730 for numista. The Freiburg coin has the size of 1/2 Kreuzer with eagle on one side and shield on the other side (like a mix of https://en.numista.com/catalogue/pieces180344.html and https://en.numista.com/catalogue/pieces96791.html ), but I couldn't find such a coin in the catalogs. 2 + 4 are from Konstanz and already here at Numista.

3rd coin legend is GLORIA IN EXCELSIS DEO and none of your links are coins with such legend.

Now I tend to see the Kreuzer as City of Freiburg (Germany) instead of Kanton Friburg (Switzerland) as they have some 1 Kreuzer coins between 1710 and 1740 in similar style, but I didn't found the exact type yet.

usefull:
http://herbison.com/www.someoldcoins.org/saur/index.html