Blinkers

Is there a small "can" that controls the flashers / blinkers under the dash on a 67 Mustang?

I can't find it. There is only 4 fuses and on my other cars there is a small cylindrical thing with 2 prongs that plugs into the edge of the fuse box.

The blinkers and flashers don't work.
 
Thanks.
I got the car in pieces and the only thing not functioning now is the radio (not important for now) and the blinkers / flashers.

I found the "can" with the two leads in on of the boxes of parts, and I just couldn't find where it goes.
 
Behind the gauges - mine has a metal clip attached to one of the steel supports back there, but I don't use it because a) it doesn't stay in there and b) the metal clip amplifies the clicking of the relay. So it just dangles but works fine.