Ron, what you have is a S&W .38Safety Hammerless 5th. Model, based on the S/N, it was made in the early 30s. Without looking at it personally,I'd say it's value rated at Good condition, is about $300.00.

Reference: Standard Catalog of Smith&Wesson, 3rd.Edition.

Thanks Dave! I don't think I'll shoot it, but for ins. Purposes good to have a value for it