Winchester Mystery House Memorabilia

Purchased these at the same antique store two different times. Never seen anything like them. My guess is that the first book is from the 70s. It is in great condition, all 20 images and postcards are there which is strange because this is the type of thing you would get at the gift shop to send to friends and family I presume. I am unsure of when the other set is from, I’m guessing it’s a bit older since the pictures aren’t in color. Everything is together in this one as well, all 18 pictures including the information/map paper. There is a name on the back so it was sent to someone, but there is nothing saying who it’s from. Interested in hearing any thoughts!

Good