8.75" x 7.5" heavy duty table hot pad which shows

8.75" x 7.5" heavy duty table hot pad which shows 18th century London on fire with the various insurance company fire brigades responding. The picture is very detailed and is on a hard board with a cork backing. About 3/8" thick. I believe these were made from the 1950s to late 1970s. Very nice and solid. Designed to place on your table and the lay a hot pan or plate on it. Picture has several different insurance company fire brigades rushing to the fire. mint and unused condition.