Buster Keaton did wear the pork pie hat which was associated with men.
A Watteau hat.
Derby/Bowler Hat
The hat Henry Jones wears is believed to be a tweed "walking hat".
A Blue Hat With A Yellow PoofBall on it
ghost busters
Buster Keaton
what kind of hat did laurel and hardy wear?
chef hat
chef hat
fashion hat
some red hat
A Watteau hat.
it was a bowler hat.
His porkpie hat was a prop always used in Buster Keatons. Other than that, there are no other recurring props. If you mean props to assist with stunts, there were none, he did all the stunts himself without any wires or aids.
Greek Fisherman Hat.
Fedora, or a felt hat.
he eares a black at