Titles published by unplublished typescript:
Number of documents found: 2
- Paul J. Kuhn
Title: Pigeon Timers and racing Homing Pigeons
SubTitle: [Undated Typescript probably of an oral pesentation by NAWCC member #53278 and member of Lebanon Valley Homeing Pigeon Club Inc.]
Keywords: clock
Other Keywords: pigeon timer
Edition: 1980s? undated
Page or pages: 4
BHM No: 18157 - George Harburn
Title: Study of the Roller Suspension as a Means for Making Pendulums Isochonous [A...]
SubTitle: A dissertation submitted to the British Horological Istitute as part of a candidature for the Diploma in Horological Science
Keywords: isochronism clock pendulum advanced technical
Other Keywords: roller suspension
Edition: 2011
Page or pages: 69
BHM No: 18030
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