Vintage Metal Souvenir Ashtray From Washington D.C. Occupied Japan. t features embossed images of the U.S. Capitol building and the Washington Monument. Text reads "THE NATION'S CAPITAL". It has a distinctive double-dish design with floral and leaf patterns along the edges. Similar items are often made of pot metal and were popular souvenirs in the mid-20th century. It appears to be in great shape. It measures 5 inches wide and 3 up and down. Must pick up in N Phx.. Cross posted. Cross streets - Union Hills and 16th St.