Description:New York Yankees professional model hat c.1950s. Navy blue hat displaying embroidered "NY" logo on front retains "Tim McAuliffe" label on interior leather band which is also stamped "6 7/8 KM Pro Cap." Evident usage wear throughout with scattered soiling and touch of discoloration on brim. Small area of loss to material on underside of brim. Includes letter of provenance: EX