vin tag lost at paint help

Hey Guys, just asking for any help. i took my 69 dart swinger to the paint shop to be painted to guy had it for a year an a half when i got the car back he had lost my fender tag an just placed a fender tag off a charger on it like i wouldn't notice, so when i confronted him about it he said he didn't know what happen to my fender tag.. Any ideas on what i can do besides just move on a forget about it... If anybody out there has the fender tag on their car off of a 69 swinger hit me up it might be mine or i might have yours... Thanks