000			00367pam a2200133a 44500
082			_aBTS _bMONO 2222
100			_aPennell,E S
245	1		_aA TEMPERATURE-CONTROLLED ULTRASONIC SOLID DELAY LINE
260			_a _b _c1953
300			_a9
500			_aBound With Bts Mono 2200-2221,2223-2253 Lack No.2201,2208,2220,2226-2250
964			_gCIRC
997			_aTR19606 C
999			_c402133 _d402133