There was no "United States Property" marking on the bottom of the barrel. There also wasn't a flaming bomb or other marks on it. So a 1917 revolver with the serial number 177,447 was a military gun? Please excuse my lack of knowledge on these, but I am just trying to learn as much as possible about these as possible before I spend any money. The last thing I want is buyers remorse on a gun that I spend $700+ on.
I thought the crane number was the serial number but the 177447 is the correct one. That is a commercial model especially if there is no US PROPERTY stamp on the underside of the barrel. And commercials also wore the SW Trademark. What does the shop say it is? I am no expert but in reading the book all signs say it is a commercial. Serial numbers ran from 1917-1949, 1-209791.....according to the big book of SW. So that far into the run I would bet it is commercial. If you have to have one I would offer 700 bucks out the door because I don't think they will take 600, but you can ask.