Thank you, again.
I think I will have both lettered. The Smith is blued, not parkerized, and no military markings, so I'm pretty sure it's commercial. I've researched the Colt and found it to be 1942 and shipped to the OSS, so it may have stories too.
I'll get 'em lettered, shoot both, take some photos, and post all here. Don't hold your breath, though...