Clock For Theatrical Use
Parent Issue
Day
14
Month
October
Year
1898
Copyright
Public Domain
OCR Text
To judicate the different numbers of a program a newly designed dock has a rotable dial plate, which can be perforated at the proper places to engage hooked rods which fall into the holes in the dial, and are pulled a short distance to make electrical connections with bells or indicators located in convenient places.
Article
Subjects
Clocks
Old News
Ann Arbor Argus-Democrat