Old timey photographs

I went into an old photo shop today and found some old photographs taken in the 1930s, 40s, and 50s. The exact dates for each picture are unknown, but they make for fun viewing.
The older man who ran the shop said their store has been open since 1915 and he is the third generation to work there. But he has no one to take over after him. How sad that his historical photography shop will have to close.