TY  - BOOK
AU  - Daniels,George
TI  - The practical watch escapement
PY  - 1994///
CY  - [United Kingdom]
PB  - [The author]
KW  - Clocks and watches
KW  - Escapements
KW  - Escapment Science
KW  - United Kingdom
KW  - Co-axial
KW  - Watch (general)
ER  -