Description:Minnesota Twins professional model hat attributed to Harmon Killebrew c.1970. Very fine period Twins hat with embroidered "TC" on front retaining its original Wilson mfg. labeling in the interior headband. Size marked 7 1/8 with proper date code denoting 1970 manufacture. Vintage "3" written in black marker under the bill denoting Killebrew's uniform number. Excellent use including perspiration soiling and general surface wear. Truly exceptional Killebrew game hat with direct provenance to an American League clubhouse employee. Includes LOA from Hunt Auctions: EX