Looks like 15230 is what I can make out. I’d assume it might have a preceding “1” as I don’t think it’s that old. Most likely sold to camp Alford Lake, ME
I’m away from my computer, does anyone have a double ender match?
The build record for 15230 is a Charles River Model with closed gunwales that shipped to Syracuse, New York in 1911 so that isn't a good match. I suspect that you are missing two digits and the real number is 125230. See the link below for a copy of that build record from a previous request. Feel free to reply here or there if you have any other questions.