(Marx, c.1960s) A hard-to-find boxed play set by Marx featuring characters and accessories from Hanna Barbera's "The Flintstones". This play set appears to be complete, and includes character figures, buildings, and even the often missing play mat. These sets are so popular that they were later re-issued in the 1990s, however, an original set such as this that is in such good condition is incredibly rare. The outer box measures 15.5"x24.5" and 4.5" tall, and the condition is very good with some expected minor wear to the box and pieces from use and age.