Dean,

The first card is definitely German, another "solstice" example. The "K.u.k." stands for, Kaiserliches und Königliches, as in - belonging to the Kaiser and king. In this case the Alpine detatchment.

Your second card is something a bit special and difficult to find by my experience. Storm-batallions were the elite warriors of that time period, men like Sepp Dietrich.
Finding original Sturm collectibles can be tough at best and this one's a dandy. Terrific, bold images in first-class condition - nice!

Best!

B~