The best I can do on the date for sure is say that it was made between 1915 and 1942. That range covers 241704-700000, so I would estimate yours to be made between 1915-1920. And it sounds like the grips on your gun are not original. I'd wager, based on your description, that they are later-style magna grips. And yes, your gun will be perfectly safe to shoot with target loads, and I'd say it would shoot very nicely.

Now, you say it sure is pretty. I say, I need to see some pictures to believe you[emoji1]