Repairing Colt Cobra frame?

[MadHatter1]

I recently aquirred a couple of late 40s vintage Colt Cobras. Both have the same problem: there is a small crack in the frame just under the barrel, when viewed from the cylinder side. When I fired one (before I noticed the crack), the barrel started rotating clocwise.
Is there any way to repair these cracks, and does anyone know a 'smith that could do the job?

 

[Goatwhiskers]

Frame has to be replaced. Don't know if Colt will do it this late in the game. Goatwhiskers the Elder

 

[MadHatter1]

Already called Colt, they no longer have frames avaliable. Guess these become tackle-box guns for snakeshot.....

 

[WESHOOT2]

Contact Mr Alex Hamilton of Ten-Ring Precision, Inc. You might also contact Mr. Bob Cogan of Accurate Plating & Weaponry.