Gunsmith to do Parker Hammer gun restoration

[Bob Pulcini]

I am new to the form and I am investigating for a friend, where she can get
her grandfathers Parker restored. I am not familiar with any Parker gunsmiths in Dallas that repair or restore these guns. She is very particular about this gun and wants it to done professionally. She does not intend to shoot it, but wants the gun in shooting condition with the entire gun restored.
The serial number of the gun is 49486. I believe it has twisted barrels. Can anyone provide me with a gunsmith that does this type of work. She prefers the Dallas, Texas area.

Thank you.