This was my great uncle's fathers gun. After some research I have found that it looks like a S&W model 5 .38 but the trigger is too different for me to say thats what it is. I have also looked at H&Rs and some other guns from around the time and have found nothing that I can say it is. I have been unable to find any markings or serial numbers what so ever on the gun at all. I am posting pictures in hopes someone might have the answer I am looking for.