Compensating pendulums and how to make them : a practical treatise on the construction of mechanically perfect pendulums for the use of watchmakers /
Finn, J. L.
Compensating pendulums and how to make them : a practical treatise on the construction of mechanically perfect pendulums for the use of watchmakers / by J.L. Finn and S. Riefler. - 40 pages : illustrations ; 20 cm
Reprint of the edition publishing in 1905 by Hazlitt and Walker, Chicago.
Pendulum.
Clock and watch making.
Clocks and watches--Repairing.
Clock and watch industry.
Clock (general) UnitedKingdom TEE Publishing practical make precision Finn, J.L. PendulumScience
Compensating pendulums and how to make them : a practical treatise on the construction of mechanically perfect pendulums for the use of watchmakers / by J.L. Finn and S. Riefler. - 40 pages : illustrations ; 20 cm
Reprint of the edition publishing in 1905 by Hazlitt and Walker, Chicago.
Pendulum.
Clock and watch making.
Clocks and watches--Repairing.
Clock and watch industry.
Clock (general) UnitedKingdom TEE Publishing practical make precision Finn, J.L. PendulumScience