Clock and watch escapements /
Gazeley, W. J. 1901-
Clock and watch escapements / W. J. Gazeley. - [First edition]. - 294 pages : illustrations ; 22 cm
56038866
GB5604887 bnb
001380853 Uk 009644090 Uk
Clocks and watches--Escapements.
Clocks and watches--Escapements.
Escapment science Escapement advanced Gazeley, W.J. Timekeeper (general)
Clock and watch escapements / W. J. Gazeley. - [First edition]. - 294 pages : illustrations ; 22 cm
56038866
GB5604887 bnb
001380853 Uk 009644090 Uk
Clocks and watches--Escapements.
Clocks and watches--Escapements.
Escapment science Escapement advanced Gazeley, W.J. Timekeeper (general)