This product is a set of ten black and white postcards and two booklets featuring a panoramic view of the Army post at Camp Roberts, California. The postcards were printed using lithography and were manufactured in the 1940s during World War II. The postcards are topographical and depict the Army post and its surroundings. The product is a collectible item and falls under the category of postcards and supplies.  Look over the photos the post cards not used in the mail.the color book has a stamped address.