AZO real photo post cards of Casa de Manana La Jolla California, a group of four pristine cards showing different views of the building. The AZO stamp boxes with the squares in the corners were used anywhere from 1926 into the 1940's, though I suspect these to be earlier cards based only on where they came from to me. None have any holes or tears, there are no creases, no corner or edge wear, and the cards are all spotless. One is only slightly less than perfect, that being the lighter card showing the single doorway. There is a tiny bit of wear to the surface of the white border (nothing into the picture) in the upper left corner. The building stands today and is now a retirement community.
Thank you for your time.