| A-B Relay Type 595 |
1935 ?? |
Power-S |
|
6 |
 |
|
|
|
| A.C. Ammeter 528 |
1929 |
Equipment |
|
9 |
 |
|
|
|
| A.C. Voltmeter 528 |
1929 |
Equipment |
|
11 |
 |
2S |
|
|
| AC-Ammeter 155 |
1899 ? |
Equipment |
|
10 |
 |
|
|
$ |
| AC Ammeter 904 |
1960 ?? |
Equipment |
|
2 |
 |
|
|
|
| AC Ammeter Voltmeter 633-85 Type VA-1 |
1960 ?? |
Equipment |
|
2 |
 |
|
|
|
| AC-DC Ammeter 370 [Dual Range 5/10 A] |
1957 ? |
Equipment |
|
5 |
 |
|
|
|
| AC-DC Milliammeter 370 [Dual Range 75/150 mA] |
1957 |
Equipment |
|
2 |
 |
|
|
|
| AC-DC Milliammeter 370 [Single range 15 mA] |
1951 |
Equipment |
|
2 |
 |
|
|
|
| AC/DC Voltmeter 341 [up to 600 volts] |
1938 |
Equipment |
|
6 |
 |
|
|
|
| AC/DC Wattmeter 310 |
1938 |
Equipment |
|
5 |
 |
|
|
$ |
| AC-Voltmeter 155 |
1899 ?? |
Equipment |
|
11 |
 |
|
|
|
| AC Voltmeter 433 |
1940 ? |
Equipment |
|
13 |
 |
1S |
|
|
| AC Voltmeter 904 |
1960 ?? |
Equipment |
|
3 |
 |
8S |
|
|
| Ammeter |
1900 ?? |
Equipment |
|
5 |
 |
|
|
|
| Amperometer 1721 |
1950 ?? |
Equipment |
|
1 |
 |
|
|
|
| Analyzer - Tube Checker 774-4 |
1950 ?? |
Equipment |
1 - 71A |
8 |
 |
1S |
1F |
|
| Analyzer - Tube Checker (Tester) 774-5 |
1942 ?? |
Equipment |
|
5 |
 |
|
|
|
| Antenna RF Current Meter 507 |
1950 ?? |
Equipment |
|
1 |
 |
|
|
|
| Capacity Meter 664 / CV-22194 |
1933 |
Equipment |
|
8 |
 |
1S |
|
$ |
| Capacity Meter 780 |
1935 ?? |
Equipment |
|
|
|
1S |
|
|
| Cell Tester |
1926 ?? |
Equipment |
|
2 |
 |
|
|
|
| Clamp Volt-Ammeter 749 |
1960 ? |
Equipment |
|
2 |
 |
|
|
|
| Constant Impedance DB Meter 695 [Type II] |
1938 |
Equipment |
|
6 |
 |
1S |
|
|
| D.C. Microamperes Panel Meter 741 |
1940 ?? |
Equipment |
|
2 |
 |
|
|
|
| D.C. Milliammeter 45 |
1900–40 ?? |
Equipment |
|
7 |
 |
|
|
|
| DC-Voltmeter 901 |
1960 ?? |
Equipment |
|
2 |
 |
|
|
|
| DC Voltmeter 931 |
1960 ?? |
Equipment |
|
4 |
 |
1S |
|
|
| Digital Multimeter 1242 |
1972 |
Equipment |
|
1 |
 |
|
|
|
| Direct Current Milliammeter Model 1 |
1935 ?? |
Equipment |
|
6 |
 |
|
|
|
| Direct Current Voltmeter Model 1 |
1915 ?? |
Equipment |
|
4 |
 |
|
|
|
| Electronic Volt Ohm Milliammeter 769 |
1947 |
Equipment |
4 - 6SJ7 |
3 |
 |
1S |
|
|
| Electron-Tube Analyzer CA-1630 |
1957 ? |
Equipment |
10 - 6SJ7 |
10 |
 |
|
|
$ |
| Galvanometer 699 |
1950 ?? |
Equipment |
|
3 |
 |
|
|
|
| High Frequency Voltmeter 341 [up to 30 volts] |
1950 ?? |
Equipment |
|
4 |
 |
|
|
|
| Illumination Meter 603 |
1932 ? |
Equipment |
|
7 |
 |
|
|
|
| Industrial Circuit Tester 785 Type 3 |
1942–50 |
Equipment |
|
12 |
 |
|
|
|
| Industrial Circuit Tester 785 Type 4 |
1942–50 |
Equipment |
|
13 |
 |
|
|
|
| Industrial Circuit Tester 785 Type 6A |
1950 ?? |
Equipment |
|
4 |
 |
2S |
|
|
| Industrial Circuit Tester 785 Type 6 |
1942–50 |
Equipment |
|
5 |
 |
1S |
|
|
| Jewell Lightning Arrester |
1922 ?? |
Misc |
|
5 |
 |
|
|
$ |
| Jewell WD566 |
1932 ?? |
Equipment |
|
|
|
3S |
|
|
| Jewell Counter-Tube-Checker Pattern 533 |
1928/29 |
Equipment |
|
4 |
 |
1S |
|
|
| Jewell Milliammeter Pattern No. 135 |
1927 |
Misc |
|
1 |
 |
|
|
|
| Jewell R-188 |
1940 ? |
Radio |
|
1 |
 |
|
|
|
| Jewell Radio Service Set Pattern 117 |
1926 ?? |
Equipment |
|
6 |
 |
|
|
|
| Jewell Radio Set Analyzer Pattern 199 |
1929/30 |
Equipment |
|
29 |
 |
2S |
|
$ |
| Jewell Radio Test Set Pattern No. 95 |
1925 |
Equipment |
|
6 |
 |
|
|
$ |
| Jewell Set Analyzer Pattern 133 |
1930 ?? |
Equipment |
|
5 |
 |
1S |
|
|
| Jewell Set Analyzer Pattern 133A |
1930 ?? |
Equipment |
|
5 |
 |
1S |
|
$ |
| Jewell Set Analyzer Pattern 137 |
1930 ?? |
Equipment |
|
5 |
 |
1S |
|
|
| Jewell Set Analyzer Pattern 198 |
1928 ? |
Equipment |
|
1 |
 |
1S |
|
$ |
| Jewell Set Analyzer Pattern 408 |
1928 ? |
Equipment |
|
6 |
 |
2S |
|
|
| Jewell Set Analyzer Pattern 409 |
1928 ? |
Equipment |
|
5 |
 |
2S |
|
|
| Jewell Set Analyzer Pattern 444 |
1931 ?? |
Equipment |
|
10 |
 |
1S |
|
|
| Jewell Super-Heterodyne Voltmeter No. 109 |
1926 ? |
Radio part |
|
1 |
 |
|
|
|
| Jewell Test Oscillator Pattern 560 |
1931 |
Equipment |
2 - 30 |
10 |
 |
1S |
|
|
| Jewell Test Panel Pattern 581 |
1928 ? |
Equipment |
|
6 |
 |
|
|
|
| Jewell Tube Checker Pattern 110 |
1925 ?? |
Equipment |
|
5 |
 |
|
|
$ |
| Jewell Tubechecker Pattern 209 |
1930 ?? |
Equipment |
|
7 |
 |
2S |
|
$ |
| Jewell Tubechecker Pattern 214 |
1931 ?? |
Equipment |
|
2 |
 |
1S |
|
$ |
| Jewell Tubechecker Pattern 534 |
1931 ?? |
Equipment |
|
|
|
1S |
|
|
| Jewell Tubechecker Pattern 538 |
1931 ?? |
Equipment |
|
|
|
1S |
|
$ |
| Jewell Tubechecker Pattern 540 |
1931 ?? |
Equipment |
|
6 |
 |
1S |
|
|
| Jewell Tube Checker 110-A |
1926 ?? |
Equipment |
|
6 |
 |
|
|
|
| Jewell Tube Checker 675 |
1933 ? |
Equipment |
|
4 |
 |
1S |
|
|
| Jewell Tube Checker Pattern No. 107 |
1926 ? |
Equipment |
|
5 |
 |
|
|
$ |
| Jewell Tube Tester Pattern 210 |
1928 ? |
Equipment |
|
7 |
 |
|
|
|
| Jewell Voltmeter Pattern No. 98 |
1925 |
Equipment |
|
1 |
 |
|
|
|
| Jewell Voltmeter Pattern No. 135-B |
1927 |
Misc |
|
|
|
|
|
|
| Jewell Voltmeter Pattern No. 140 |
1925 |
Equipment |
|
1 |
 |
|
|
|
| Jewell Voltmeter Pattern No. 135 |
1925 |
Misc |
|
1 |
 |
|
|
|
| Jewell Voltmeter Pattern No. 135-A |
1926 ? |
Misc |
|
4 |
 |
|
|
|
| Jewell Voltmeter Pattern No. 135-C |
1926 ? |
Misc |
|
1 |
 |
|
|
|
| Jewell Wavemeter Pattern No. 90 [Version 1] |
1922 ?? |
Equipment |
|
8 |
 |
|
|
|
| Jewell Wavemeter Pattern No. 90 [Version 2] |
1922 ?? |
Equipment |
|
4 |
 |
|
|
|
| Jewell Wavemeter Pattern No. 90 [Version 3] |
1922 ?? |
Equipment |
|
4 |
 |
|
|
$ |
| Jewell Wavemeter Pattern No. 90 [Version 4] |
1922 ?? |
Equipment |
|
7 |
 |
|
|
|
| Leistungsmesser 432 |
1930 ?? |
Equipment |
|
3 |
 |
|
|
$ |
| Microammeter 440 |
1934 ? |
Equipment |
|
3 |
 |
1S |
|
|
| Microfaradmeter 372 |
1926 |
Equipment |
|
4 |
 |
|
|
|
| Milliammeter 269 |
1918 ? |
Equipment |
|
5 |
 |
|
|
|
| Milliammeter 911 |
1970 ?? |
Equipment |
|
2 |
 |
|
|
|
| Milliammeter A.C. 301V |
1930 |
Equipment |
|
1 |
 |
2S |
|
|
| Millivolts D.C. 931 |
1940 ?? |
Equipment |
|
1 |
 |
|
|
|
| Mutual Conductance Tubechecker 981-Type-3 |
1955 ? |
Equipment |
1 - 3A4 |
7 |
 |
|
|
|
| Ohmmeter 563 |
1930 |
Equipment |
|
1 |
 |
1S |
|
|
| Ohmmeter 689 1-F |
1930 ?? |
Equipment |
|
9 |
 |
|
|
|
| Oscillator 662 [Type 2] |
1934 ?? |
Equipment |
|
|
|
1S |
|
|
| Oscillator 662 |
1932 ?? |
Equipment |
|
1 |
 |
1S |
|
|
| Oscillator 692 [Type 1] |
1935 ?? |
Equipment |
2 - 30 |
6 |
 |
1S |
|
|
| Oscillator 692 [Type 2] |
1940 ?? |
Equipment |
2 |
1 |
 |
1S |
|
|
| Oscillator 694 |
1934 ? |
Equipment |
1 |
3 |
 |
1S |
|
|
| Oscillator 787 |
1939 |
Equipment |
2 - 955 |
3 |
 |
1S |
|
|
| Oscilloscope 983 |
1955 ? |
Equipment |
20 - 6BQ7 |
1 |
 |
1S |
|
|
| Output-Meter |
1935 ? |
Equipment |
|
1 |
 |
|
|
|
| Output Meter 571 |
1932 |
Equipment |
|
11 |
 |
2S |
|
|
| Output Meter 687 |
1934 |
Equipment |
|
6 |
 |
|
|
|
| Pattern 444 [Type 2] |
1934 ?? |
Equipment |
|
|
|
1S |
|
|
| Pattern 444 [Type 3] |
1934 ?? |
Equipment |
|
|
|
1S |
|
|