000			02060cam a2200397 4500
001			6363bbbecf4bd
003			OCoLC
005			20240909204256.0
008			850711s1904 paua 000 0 eng d
035			_a(OCoLC)12252505
040			_aCWR _beng _erda _cCWR _dOCLCQ _dNIALS _dOCLCQ _dOCLCF _dOCLCQ _dOCLCO _dOCLCQ _dNYHRS
049			_aHRSA
110	2		_aKeystone. _0http://id.loc.gov/authorities/names/n96036647
245	1	0	_aWatch and clock escapements : _ba complete study in theory and practice of the lever, cylinder and chronometer escapements, together with a brief account of the origin and evolution of the escapement in horology. / _ccompiled from the well-known escapement serials published in the Keystone. Nearly two hundred original illustrations.
250			_a[1st edition].
264		1	_aPhiladelphia : _bPublished by the Keystone, _c1904.
300			_a179, [13] pages : _billustrations ; _c24 cm
336			_atext _btxt _2rdacontent
336			_astill image _bsti _2rdacontent
337			_aunmediated _bn _2rdamedia
338			_avolume _bnc _2rdacarrier
500			_aAdvertisements on last 13 unnumbered pages.
562			_331560000057204 _b7466
590			_aCompiled from the Escapement serial published in the US trade publication THE KEYSTONE. The book tries to teach escapement mechanics by having the reader execute detailed technical drawings of the escapement geometry. There is a later facsimile reprint by Lindsay and a Project Gutenberg virtual edition available as well.
650		0	_aClocks and watches _xEscapements. _0http://id.loc.gov/authorities/subjects/sh85027102 _94274
650		7	_aClocks and watches _xEscapements. _2fast _0(OCoLC)fst00864529 _94274
653		0	_aEscapment Science
653		5	_aUSA
653		3	_aChronometer lever cylinder drawing geometry escapement
653		2	_aTextbook oscillator escapement anchor/lever detached/free watch theory technical practical
653		1	_aAnonymous
653		0	_aPocket Watch
942			_2lcc _cBK _n0
994			_aC0 _bNYHRS
999			_c2998 _d2998