Seth Thomas "Lever" gallery, ca 1875. Springs are large, but is probably a 30 hour runner, strikes on an iron bell. Movement made to take a second hand, but no seconds ring on the old original zinc dial. The catalogs do not show this model with seconds. Outside pull to regulate the strike. Brass movement is signed, about 2/3 rds label on the back. 8 inch mahogany veneer case, has never been touched. Ly-Seth Thomas, page 168.