Hi Ron,
While scanning I noticed something interesting in the corner of this picture. It's one of only a few that show some hardware. This one pictures a set of MG08's together with a number of K98's. In the corner I found something that really looks like a MG18, with a trommelmagazine attached. But after scanning some more images I must admit I was wrong. It's not a magazine, but rather a handle on the bottom, neither does the MG resemble an MG18. Anyone know what it is?
Will post some more images. Most are generally guys marching and parading around. One image of the regiment's goat

and some horses.