ENGLISH

Philip Woodward All Mechanical Free Pendulum Clock W5 Plans

By Philip Woodward

Book information

Language
english
Format
PDF
Filesize
30 MB (31030908 bytes)
Pages
113\113
DPI
600
Orientation
yes
Paginated
yes
Scanned
no
Time added
2015-06-08 21:07:52
Clock Plans

Description

One of the worlds most precise all mechanical free pendulum astronomy clock , its all drawings , cad drawings , corrections , articles. Its precision is 1 second per year or more

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