Great photos Funky.
However, they are NOT from June 1956. In the very last photo at Jim's barber shop you can see Elvis reading a magazine that includes photos from the Steve Allen rehearsal and the Steve Allen show is mentioned in the magazine so the photos would be from either mid-July or the few days he was home in Memphis after his August tour of Florida.
Photos # 1, 2 and 6 among the barber shop photos are actually from May 28, 1956 of Elvis heading for the airport in Dayton, Oh., on his way back home to Memphis.
Photo # 3. I'm not sure about this but I don't think it's from the barber shop.