The Tower Clock and How to Make It; A Practical and Theoretical Treatise on the Construction of a Chiming Tower Clock, with Full Working Drawings Photographed to ScaleEarl Bixby Ferson · First published 2018Open the Tome
Tower Clock Designed and Made for the University of Chicago - by the Chicago Training School of the University of ChicagoEarl Bixby Ferson · First published 2009Open the Tome
The Tower Clock: Designed and Made for the University of Chicago by the ...Earl Bixby Ferson · First published 1903Open the Tome
