I've recently acquired an LC Smith Trap 16, single selective triggers, and serial number that looks to correspond to a 1922 year of manufacture. Everything is original, wood probably 90%, blue 80-90, and only minor screw wear. I cannot seem to find any similar models for sale and I'm wondering what it's value might be. I do not plan on selling it but I'm beginning to invest in various guns and I'm wondering if I should consider insuring my collection. Any help would be appreciated.