I got a very old BB gun when my wifes grandfather passed away. On the breech end is very hard to read printing. I think it says this is a Benjiman Model E. A few patent numbers that look like 1893, 1902 and 1904. Kind of a goofy looking old thing and it DOES NOT WORK. I've had it stuck in a closet for a long time, but should do something smarter than that with the gun. I could hang it on my wall or maybe donate it to a museum. Recently, someone offered me $50 for it. He wants to try to rebuild it. What do you think? Jim