The product is a lot of 6 vintage postcard sets and map books from the 1930s, featuring locations such as Texas, San Francisco, San Juan, and the Grand Canyon. Each set likely includes a collection of postcards showcasing various landmarks and scenes from these places, providing a glimpse into the past and serving as a unique souvenir of travel and exploration. These items would be a valuable addition to any collector's assortment, offering a tangible connection to historical sites and cultural landmarks.