Well, the first looks to be a multiband trap-type vertical for HF. Something like
this, maybe?
The fifth pic down look to be four pieces of pipe, but I can't really tell.
Last three pics look like a couple of ordinary Yagis. To determine the approximate center frequency, measure the driven element (the one with the feedline attached to it), and divide the tip to tip measurement, in feet, by 468.
Hope this helps!