latest date is OCT 1 1901. If those dates are righteous. I think there is good chance that it belonged to Wallace Crispin. He was my father's mother's youngest brother who died of Spanish flu in 1918. It doesn't have the cocking lever like a Red Ryder. It breaks like a single barrel shot gun to cock. Needs seals but is intact otherwise.I'm looking for a Daisy forum to help me rebuild it TIA