What kind of hat did Henry Blake wear?

Henry Blake, a character from the television series "MAS*H," typically wore a distinctive Golf-style cap, often referred to as a "newsboy cap" or "flat cap." This cap complemented his casual, laid-back personality and was a signature part of his character's style. The hat contributed to his portrayal as a somewhat carefree and humorous army officer amidst the serious backdrop of the Korean War.