Need firewall pic engine out/int in 67 fb bcuda

Hi Everyone- I want to weld up the holes used for the plastic pushins to hold the interior firewall pad/insulator to the firewall. Does any one have a pic of their firewall with those little black holders sticking out into the engine bay?

My car is a 1967 Barracuda FB non-ac car but any A around that time should work. Thank you!