3 Austrian? Pfennigs

I have these 3 pfennigs, all weighing about 0.5 grams. Seems like they are Austrian, but I may be wrong.



Any help is appreciated.

NIce coins!!!
But difficult to indentify (for me)

Hello,

The first is difficult to see.
The second top right is probably this.

The third I don't find in Ruckser but it is in Luschin v. Ebengreuth. It looks like illustration 111 on this picture (Taf. 4 in Wiener Pfennige) which is hence Luschin#133 in his book. (Note the previous one is illustration #118).
I would not be surprised if it were also a Friedrich the handsome coin.


Unfortunately I don't have the CNA.

Citeer: "Ecapoe"​Hello,
​
​The first is difficult to see.
​The second top right is probably this.
​
​The third I don't find in Ruckser but it is in Luschin v. Ebengreuth. It looks like illustration 111 on this picture (Taf. 4 in Wiener Pfennige) which is hence Luschin#133 in his book. (Note the previous one is illustration #118).
​I would not be surprised if it were also a Friedrich the handsome coin.
​
​
​Unfortunately I don't have the CNA.

​Thank you!