Seth Thomas "12 Inch Drop Octagon", ca 1909, or 1903 stamped on the case. It is an 8 day time only movement, cleaned, serviced, and running. 24" case is made of Old Oak and polished. Paper dial on the old pan. Glass possibly replaced as solder joints on the clips have been strengthened, maybe to hold the glass better. The case has not been hurt, and is all original. Ly-Seth Thomas No. 505.