need help iding a grille bar

i bought this grille bar at a swap meet i thought if i put some 54 chevy teeth on it , it would look cool in either my 57 ford or my 60 thunderbird

i thought when i bought it it was an oldsmobile gille bar but ive looked at pics of every olds from 49- 55 and none of them look like mine the one i have is noticably wider and shaped different

the reaon id like to know what i have is i need to find whatever went in the oval holes on it

so do any of you more knowledgable then me know what i have ?

heres some pics of it

 

it looks to me that it might be part of the '55 chrysler grill, im assuming the ovals were parking lights/turn signals

 

Its cool at least.

 

pretty sure that it is the chrysler lower grill bar...awesome score, those are hard to find!

 

thanks guys