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Full wave rectifier, type 25Z6G
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Fifteen silicon rectifiers
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Full wave mercury vapour rectifier, type 83
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Westalite contact cooled rectifier
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Four selenium low power rectifiers
1942-1946
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Ferranti Rectifier
1940-1960
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E.H.T. rectifier
1940-1959
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E.H.T. Rectifier type 68508
1940-1957
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E.H.T. rectifier
1940-1959
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Forced air-cooled high voltage rectifier
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Ferranti Rectifier
1930-1950
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Rectifier Unit by Heay Berd, Part of Wilkinson Race Finish Camera Unit
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"EDISWAN" Mercury-Vapour Rectifier
1935
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E.H.T. rectifier
1940-1959
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E.H.T. rectifier
1940-1959
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E.H.T. rectifier
1940-1959
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E.H.T. rectifier
1940-1948
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E.H.T. rectifier
1940-1948
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E.H.T. rectifier
1940-1959
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E.H.T. rectifier
1940-1959
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Hytron mercury vapour half wave rectifier
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Westinghouse 2X2 High-Voltage Rectifier
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Experimental Q-Band vacuum-diode waveguide rectifier
1950-1953
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Experimental X-Band vacuum-diode waveguide rectifier
1953
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Sylvania full wave rectifier, type 6X5GT/T
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Three silicon controlled rectifiers
1960
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Six Westinghouse copper oxide rectifiers
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Three germanium rectifiers
1957
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Five selenium rectifiers
1950
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Tekade full wave rectifier, type RG12D60
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Mullard thermionic valve in box
1945
High power diode
Mercury vapour rectifier
AC rectifier
Crypto synchronous rectifier no.69 W845
E.H.T. rectifier
1940-1959
E.H.T. rectifier
1940-1959
E.H.T. rectifier
1940-1948
E.H.T. rectifier
1940-1959
Mercury rectifier
Two hard half-wave rectifiers
1943-1944
Two copper oxide high voltage rectifiers
1934-1935
Two selenium high voltage rectifiers
1945-1948
Two low current tubular rectifiers
Wild E2 rectifier
1952
Two sulphide power rectifiers
1930
Eight copper oxide rectifiers
1928-1934
Two crystal low power rectifiers
1942-1943