Turn signal question - 65 Valiant

The bulb filaments that flash for the turn signals are the same as your brake lights. Do you have brake lights? Also, are your front turn signal bulbs good? You usually have to have both bulbs good on one side for that side to flash. Both bulbs on each side being bad is unlikely though, so I'd suspect the flasher too. It's somewhere under the dash (I don't remember where, close to the fuse block?) but it's a small can shaped thing. About maybe 3/4" to 1" tall & about the diameter of a quarter or fifty cent piece. Probably made of aluminum.