Did i get the right stock style radio?

[losthope]

Hey guys im not really that good with the search function, and i also tried google images, and looked in the truck catalogs i have, but all i find are the newer style retro radios that fit in the stock dash cut out, i picked this radio up for $20 thinking it was the right one but the knobs are throwing me off cause they dont look like the ones on the dash i had,is this the right stereo for my 66 or for any 60-66 truck?Its pitch black outside to see if it fits the stock hole in the dash.........