Went shooting with some relatives Sunday and my Stepbrother showed me a rifle he inherited from his Grandpa. It's a single shot .22 with no markings except a serial number.
https://www.indianagunowners.com/forums/picture.php?albumid=6108&pictureid=22559
https://www.indianagunowners.com/forums/picture.php?albumid=6108&pictureid=22559