http://www.ebay.com/itm/401057503997
This vintage hat block is marked 5-3/4 and 7-1/4. It measures 23-1/4″ at the base, 8″ front to back, 6-11/16″ across and 5-3/4″ tall.
http://www.ebay.com/itm/401057503997
This vintage hat block is marked 5-3/4 and 7-1/4. It measures 23-1/4″ at the base, 8″ front to back, 6-11/16″ across and 5-3/4″ tall.