| Real-Time Audio Analyser 8054A  | 
			1968 ? | 
			Altri tipi | 
			 | 
			 | 
			 | 
			  | 
			  | 
			  | 
		
	
		
		
			| Barney Oliver Amplifier   | 
			1972  | 
			Ampl/Mixer | 
			 | 
			1 | 
			  | 
			10S | 
			  | 
			  | 
		
	
		
		
			| Amplifier 0.1-1300 MHz 8447E  | 
			1980 ?? | 
			Ampl. RF | 
			6 - 2N3055 | 
			3 | 
			  | 
			2S | 
			  | 
			  | 
		
	
		
		
			| Microwave Amplifier 491C  | 
			1970 ?? | 
			Ampl. RF | 
			 | 
			6 | 
			  | 
			  | 
			  | 
			$ | 
		
	
		
		
			| Precision Instrumentation recorder HP3964 [4 tracks] | 
			1977  | 
			Reg-Riprod | 
			 | 
			1 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Precision Instrumentation Recorder HP3968A  | 
			1977  | 
			Reg-Riprod | 
			 | 
			1 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| AC Current Amplifier 1111A  | 
			1963  | 
			Equipment | 
			 | 
			3 | 
			  | 
			1S | 
			  | 
			  | 
		
	
		
		
			| AC dB Meter 400EL  | 
			1980  | 
			Equipment | 
			25 | 
			6 | 
			  | 
			5S | 
			  | 
			  | 
		
	
		
		
			| AC Voltmeter 400E  | 
			1965–80  | 
			Equipment | 
			16 | 
			5 | 
			  | 
			25S | 
			  | 
			$ | 
		
	
		
		
			| AC Voltmeter 400F  | 
			1966  | 
			Equipment | 
			17 | 
			1 | 
			  | 
			  | 
			  | 
			$ | 
		
	
		
		
			| AC Voltmeter (dB meter) 400FL  | 
			1966  | 
			Equipment | 
			17 | 
			5 | 
			  | 
			5S | 
			  | 
			  | 
		
	
		
		
			| AC Voltmeter 403B  | 
			1968 ?? | 
			Equipment | 
			 | 
			4 | 
			  | 
			13S | 
			  | 
			$ | 
		
	
		
		
			| Amplifier 0.1-1300 MHz 8447D  | 
			1980 ?? | 
			Equipment | 
			 | 
			2 | 
			  | 
			2S | 
			  | 
			  | 
		
	
		
		
			| Amplifier 461A  | 
			1972 ?? | 
			Equipment | 
			9 | 
			5 | 
			  | 
			1S | 
			  | 
			  | 
		
	
		
		
			| Attenuators and Voltage Divider 350  | 
			1944 ? | 
			Equipment | 
			 | 
			4 | 
			  | 
			  | 
			1F | 
			  | 
		
	
		
		
			| Attenuator Set 350D  | 
			1971 ?? | 
			Equipment | 
			 | 
			2 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Audio Analyzer HP8903A  | 
			1980/81 ? | 
			Equipment | 
			 | 
			1 | 
			  | 
			4S | 
			  | 
			$ | 
		
	
		
		
			| Audio Oscillator 200A  | 
			1939–46  | 
			Equipment | 
			5 - 6J7 | 
			7 | 
			  | 
			1S | 
			1F | 
			  | 
		
	
		
		
			| Audio Oscillator 200AB  | 
			1952  | 
			Equipment | 
			6 - 6AU6 | 
			6 | 
			  | 
			2S | 
			  | 
			  | 
		
	
		
		
			| Audio Oscillator 200B  | 
			1939  | 
			Equipment | 
			5 - 6J7 | 
			2 | 
			  | 
			1S | 
			  | 
			  | 
		
	
		
		
			| Audio Oscillator 200C  | 
			1943  | 
			Equipment | 
			5 - 6J7 | 
			4 | 
			  | 
			8S | 
			  | 
			  | 
		
	
		
		
			| Audio Oscillator 200D  | 
			1945 ?? | 
			Equipment | 
			 | 
			7 | 
			  | 
			1S | 
			  | 
			  | 
		
	
		
		
			| Audio Oscillator 200I (200i)  | 
			1954 ?? | 
			Equipment | 
			 | 
			1 | 
			  | 
			1S | 
			  | 
			  | 
		
	
		
		
			| Audio Oscillator 201B  | 
			1945 ? | 
			Equipment | 
			9 - 5Y3GT | 
			3 | 
			  | 
			1S | 
			1F | 
			  | 
		
	
		
		
			| Audio Oscillator 201C  | 
			1955–59 ?? | 
			Equipment | 
			6 - 6AU6 | 
			10 | 
			  | 
			1S | 
			  | 
			$ | 
		
	
		
		
			| Audio Oscillator 202D  | 
			1950  | 
			Equipment | 
			5 - 6J7 | 
			3 | 
			  | 
			1S | 
			  | 
			  | 
		
	
		
		
			| Audio Signal Generator 205A  | 
			1942 ? | 
			Equipment | 
			 | 
			 | 
			 | 
			  | 
			  | 
			  | 
		
	
		
		
			| Audio Signal Generator 205AG  | 
			1942 ? | 
			Equipment | 
			10 - 6J7 | 
			8 | 
			  | 
			9S | 
			1F | 
			$ | 
		
	
		
		
			| Audio Signal Generator 206A  | 
			1948 ? | 
			Equipment | 
			 | 
			14 | 
			  | 
			2S | 
			  | 
			  | 
		
	
		
		
			| Automatic Range Selector 3442A  | 
			1965  | 
			Equipment | 
			12 | 
			2 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Automatic Synthesizer 3330B  | 
			1972  | 
			Equipment | 
			 | 
			7 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Autovoltmeter 414A  | 
			1966  | 
			Equipment | 
			 | 
			1 | 
			  | 
			26S | 
			  | 
			  | 
		
	
		
		
			| Battery Operated Oscillator 204A  | 
			1952 ?? | 
			Equipment | 
			3 - 1U4 | 
			2 | 
			  | 
			1S | 
			  | 
			  | 
		
	
		
		
			| Bipolar Power Supply / Amplifier 6827A  | 
			1980 ?? | 
			Equipment | 
			 | 
			6 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Blocking Capacitor 10240B  | 
			1969 ?? | 
			Equipment | 
			 | 
			1 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Boonton Q-Meter 160-A  | 
			1959 ?? | 
			Equipment | 
			3 | 
			2 | 
			  | 
			3S | 
			2F | 
			  | 
		
	
		
		
			| Bridging Transformer 11005A  | 
			1965 ?? | 
			Equipment | 
			 | 
			2 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Calorimetric Power Meter 434A  | 
			1958  | 
			Equipment | 
			12 - 6AV6 | 
			5 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Clock Probe 10230B  | 
			1976 ? | 
			Equipment | 
			 | 
			3 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Coaxial Frequency Meter 537A  | 
			1972  | 
			Equipment | 
			 | 
			3 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Crystal Oven Assy 00105-6034  | 
			1987 ?? | 
			Equipment | 
			 | 
			3 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Current Probe 1110A  | 
			1963  | 
			Equipment | 
			 | 
			1 | 
			  | 
			1S | 
			  | 
			  | 
		
	
		
		
			| Current Tracer 547A  | 
			1975  | 
			Equipment | 
			 | 
			4 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| D.C. Vacuum Tube Voltmeter 412A  | 
			1958  | 
			Equipment | 
			3 - 6AU8 | 
			11 | 
			  | 
			2S | 
			2F | 
			$ | 
		
	
		
		
			| DC Current Source 6181B & C  | 
			1975 ? | 
			Equipment | 
			 | 
			5 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| DC Differential Voltmeter/Ratiom 3420A  | 
			1966  | 
			Equipment | 
			26 | 
			1 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| DC Digital Voltmeter 3430A  | 
			1966  | 
			Equipment | 
			3 | 
			7 | 
			  | 
			3S | 
			  | 
			  | 
		
	
		
		
			| DC Microvolt-Amperemeter 425A  | 
			1958  | 
			Equipment | 
			4 - 5751 | 
			25 | 
			  | 
			4S | 
			  | 
			$ | 
		
	
		
		
			| DC Null Volt-Ammeter 419A  | 
			1967 ?? | 
			Equipment | 
			 | 
			4 | 
			  | 
			14S | 
			  | 
			$ | 
		
	
		
		
			| DC Power Supply 6034A  | 
			1983  | 
			Equipment | 
			 | 
			4 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| DC Power Supply 6265B  | 
			1977–84 ? | 
			Equipment | 
			 | 
			2 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Decade Capacitor 4440B  | 
			1970 ? | 
			Equipment | 
			 | 
			2 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Delay Generator 1781A  | 
			1963  | 
			Equipment | 
			10 - 6AU6 | 
			2 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Delay Generator 1910A  | 
			1969 ? | 
			Equipment | 
			 | 
			2 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Detector 11664 A  | 
			1976 ?? | 
			Equipment | 
			 | 
			1 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Differential DC Offset Amplifier Plug-In 1803A  | 
			1968  | 
			Equipment | 
			 | 
			6 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Digital LCR Meter 4261A  | 
			1976–86 ? | 
			Equipment | 
			85 | 
			6 | 
			  | 
			24S | 
			  | 
			$ | 
		
	
		
		
			| Digital Measuring System 5300B  | 
			1971 ?? | 
			Equipment | 
			 | 
			1 | 
			  | 
			  | 
			  | 
			$ | 
		
	
		
		
			| Digital multimeter E2378A  | 
			1990 ?? | 
			Equipment | 
			 | 
			4 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Digital Multimeter HP 34702A  | 
			1972  | 
			Equipment | 
			 | 
			3 | 
			  | 
			9S | 
			  | 
			  | 
		
	
		
		
			| Digital Multimeter 3435A  | 
			1976  | 
			Equipment | 
			 | 
			7 | 
			  | 
			  | 
			  | 
			$ | 
		
	
		
		
			| Digital Multimeter 3438A  | 
			1976 ? | 
			Equipment | 
			 | 
			3 | 
			  | 
			  | 
			  | 
			$ | 
		
	
		
		
			| Digital Multimeter 3465B  | 
			1975 ? | 
			Equipment | 
			 | 
			1 | 
			  | 
			1S | 
			  | 
			$ | 
		
	
		
		
			| Digital Multimeter 3476A  | 
			1977  | 
			Equipment | 
			 | 
			6 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Digital Multimeter 3490A  | 
			1972 ? | 
			Equipment | 
			 | 
			7 | 
			  | 
			  | 
			  | 
			$ | 
		
	
		
		
			| Digital Multimeter / Counter 5306A  | 
			1973  | 
			Equipment | 
			 | 
			6 | 
			  | 
			26S | 
			1F | 
			  | 
		
	
		
		
			| Digital Oscillator 4204A  | 
			1968–70 ? | 
			Equipment | 
			 | 
			7 | 
			  | 
			9S | 
			  | 
			$ | 
		
	
		
		
			| Digital Voltmeter 3440A  | 
			1963  | 
			Equipment | 
			 | 
			3 | 
			  | 
			36S | 
			  | 
			$ | 
		
	
		
		
			| Digital Voltmeter 3455A  | 
			1976 ? | 
			Equipment | 
			 | 
			23 | 
			  | 
			1S | 
			  | 
			$ | 
		
	
		
		
			| Digital Voltmeter 3456A  | 
			1981  | 
			Equipment | 
			 | 
			2 | 
			  | 
			  | 
			  | 
			$ | 
		
	
		
		
			| Digital Voltmeter 3460B  | 
			1967 ? | 
			Equipment | 
			6 | 
			2 | 
			  | 
			27S | 
			  | 
			$ | 
		
	
		
		
			| Distortion Analyzer 320A  | 
			1945 ? | 
			Equipment | 
			 | 
			1 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Distortion Analyzer 320B  | 
			1945 ? | 
			Equipment | 
			 | 
			4 | 
			  | 
			  | 
			1F | 
			  | 
		
	
		
		
			| Distortion Analyzer 325B  | 
			1941–48  | 
			Equipment | 
			10 - 6AC7 | 
			3 | 
			  | 
			  | 
			1F | 
			  | 
		
	
		
		
			| Distortion Analyzer 330B  | 
			1948 ? | 
			Equipment | 
			14 - 6H6 | 
			15 | 
			  | 
			12S | 
			1F | 
			$ | 
		
	
		
		
			| Distortion Analyzer 330C  | 
			1948 ? | 
			Equipment | 
			 | 
			 | 
			 | 
			  | 
			  | 
			  | 
		
	
		
		
			| Distortion Analyzer 330D  | 
			1949 ? | 
			Equipment | 
			 | 
			4 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Distortion Analyzer 332A  | 
			1966  | 
			Equipment | 
			 | 
			7 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Distortion Analyzer 333A [AC only] | 
			1975  | 
			Equipment | 
			 | 
			3 | 
			  | 
			  | 
			  | 
			$ | 
		
	
		
		
			| Distortion Analyzer 333A [AC with DC-option] | 
			1970 ?? | 
			Equipment | 
			 | 
			10 | 
			  | 
			5S | 
			  | 
			$ | 
		
	
		
		
			| Distortion Analyzer 334A  | 
			1966  | 
			Equipment | 
			 | 
			18 | 
			  | 
			6S | 
			  | 
			$ | 
		
	
		
		
			| Distortion Measurement Set 339A  | 
			1978  | 
			Equipment | 
			 | 
			6 | 
			  | 
			  | 
			  | 
			$ | 
		
	
		
		
			| Down Converter 11710B  | 
			1977 ? | 
			Equipment | 
			 | 
			4 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Dual Channel Amplifier 152A  | 
			1957  | 
			Equipment | 
			 | 
			1 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Dual Channel Oscilloscope 1205A/B  | 
			1976 ?? | 
			Equipment | 
			 | 
			1 | 
			  | 
			  | 
			  | 
			$ | 
		
	
		
		
			| Dual Channel Oscilloscope 1217B  | 
			1976 ?? | 
			Equipment | 
			 | 
			 | 
			 | 
			  | 
			  | 
			  | 
		
	
		
		
			| Dual Channel Oscilloscope 1220A  | 
			1976 ?? | 
			Equipment | 
			 | 
			21 | 
			  | 
			35S | 
			  | 
			$ | 
		
	
		
		
			| Dual Channel Oscilloscope 1707B  | 
			1976 ?? | 
			Equipment | 
			 | 
			4 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Dual Channel Vertical Amplifier Plug-In 1802A  | 
			1968  | 
			Equipment | 
			 | 
			6 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Dublette ID=123295  | 
			9999/99 ? | 
			Equipment | 
			 | 
			 | 
			 | 
			  | 
			  | 
			  | 
		
	
		
		
			| Dublette ID=129007 und ID=128921  | 
			9999/99 ?? | 
			Equipment | 
			 | 
			 | 
			 | 
			  | 
			  | 
			  | 
		
	
		
		
			| Duplicate with ID=81357  | 
			9999/99 ?? | 
			Equipment | 
			8 | 
			 | 
			 | 
			  | 
			  | 
			  | 
		
	
		
		
			| Duplicated model to ID = 97585  | 
			9999  | 
			Equipment | 
			 | 
			 | 
			 | 
			  | 
			1F | 
			  | 
		
	
		
		
			| Dynamic Signal Analyzer 3561A  | 
			1984  | 
			Equipment | 
			1 | 
			2 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Dynamic Signal Analyzer 3562A  | 
			1987  | 
			Equipment | 
			1 | 
			1 | 
			  | 
			  | 
			  | 
			$ | 
		
	
		
		
			| Dynamic Signal Analyzer 35660A  | 
			1992 ? | 
			Equipment | 
			1 | 
			4 | 
			  | 
			  | 
			  | 
			$ | 
		
	
		
		
			| Electronic Counter 521A  | 
			1955  | 
			Equipment | 
			 | 
			1 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Electronic Counter 521C  | 
			1966 ?? | 
			Equipment | 
			45 | 
			4 | 
			  | 
			  | 
			  | 
			$ | 
		
	
		
		
			| Electronic Counter 522B  | 
			1953  | 
			Equipment | 
			48 | 
			7 | 
			  | 
			  | 
			  | 
			  | 
		
	
		
		
			| Electronic Counter 524B 525A 526B  | 
			1953 ? | 
			Equipment | 
			 | 
			5 | 
			  | 
			29S | 
			  | 
			  |