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Displaying 1 to 100 of 655 records

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Heading Date Maker Place Materials Inv Num
View Record Triotron Radio Tube Type 6F8G With Carton 20th Century Triotron Radio. Austria Plastic?, glass, steel, assorted metals. 19616
View Record Ladies' Silver Pocket Scent Bottle Hallmarked 1911 Charles Perry & Co. of Birmingham. Birmingham Silver. 37413
View Record Exhibition Medal Franco-British Exhibition Dated 1908 F. Bowcher. Birmingham Gilt silver. 93608
View Record Instruction Manual For Communications Receiver Model 910/1 Mid 20th Century Stratton & Co. Ltd. Birmingham Paper 45899
View Record Righi Oscillator 1896 Augusto Righi. Bologna, Italy Brass, ebonite, mahogany. 67799
View Record Marconi's Oil Righi Oscillator 1895 Augusto Righi. Bologna, Italy Mahogany, brass, ebonite, celluloid. 21300
View Record Forward 'B' Spark Wavemeter No. 1339 c. 1918 War Department Signals Flying Corps. Britain Steel, brass, bakelite?, teak, carborundum. 22136
View Record Forward Spark 'B' Wavemeter No. 1511 c. 1918 War Department Signals Flying Corps. Britain Steel, brass, bakelite?, teak, carborundum. 12772
View Record Empty Case Of Forward Spark 'B' Wavemeter No. 2001 c. 1918 War Department Signals Flying Corps. Britain Teak. 71985
View Record Empty Case Of Forward Spark 'B' Wavemeter No. 1360 c. 1918 War Department Signals Flying Corps. Britain Teak 88505
View Record Empty Case Of Forward Spark 'B' Wavemeter c. 1918 War Department Signals Flying Corps. Britain Teak 37889
View Record Brownie Crystal Receiver No 2 c. 1925 Brownie Wireless Co. Ltd. Britain Ebonite, glass, assorted metals, copper. 16661
View Record Morse Key Type 100A Early 20th Century Marconi International Marine Communication Co. Ltd. Britain Nickel, mahogany, ebonite, steel. 47410
View Record Morse Key Type 100A Early 20th Century Marconi International Marine Communication Co. Ltd. Britain Nickel, mahogany, ebonite, steel. 24429
View Record Morse Key Type 971 20th Century Marconi Company. Britain Enamel, ebonite, plastic, steel. 95560
View Record Forward Spark 'B' Wavemeter No. 2006 c. 1918 War Department Signals Flying Corps. Britain Steel, brass, bakelite?, teak, carborundum. 56341
View Record Company Seal Embosser Marconi Television Company Ltd 20th Century Unknown Britain Steel, wood, cooper. 88195
View Record Company Seal Embosser Elliot Flight Automation Ltd 20th Century Unknown Britain Steel, wood, brass, baize. 62415
View Record Company Seal Embosser Clare-Elliot Ltd 20th Century Unknown Britain Steel, wood, brass, baize. 33725
View Record Company Seal Embosser Elliot Ltd 20th Century Unknown Britain Steel, wood, brass, baize. 76469
View Record Company Seal Embosser GEC-Elliot Computer Software Ltd 20th Century Unknown Britain Steel, wood, brass, baize. 75823
View Record Company Seal Embosser Eastnor Electric Company Ltd 20th Century Unknown Britain Steel, nickel, cooper, baize 46281
View Record Company Seal Embosser J.W. Flower & Company Ltd 20th Century Unknown Britain Steel, wood, iron?, baize. 69851
View Record Company Seal Embosser GEC Medical Equipment Ltd 20th Century Unknown Britain Steel, wood, brass, baize. 39997
View Record Company Seal Embosser Firth Cleveland Instruments Ltd 20th Century Unknown Britain Steel, nickel, wood. 64400
View Record Company Seal Embosser GEC-Elliot Automation Ltd 20th Century Unknown Britain Nickel, iron?, steel, baize. 84767
View Record Company Seal Embosser Oriental Tube Company 20th Century Unknown Britain Steel, iron. 55328
View Record Company Seal Embosser Vulcan Foundry Ltd 20th Century Unknown Britain Bronze?, iron?, steel. 20262
View Record Mullard Radio Valve Type PY33 1960s Mullard. Britain Glass, steel, plastic?, assorted metals. 93858
View Record Mullard Radio Valve Type ECC35 20th Century Mullard. Britain Glass, plastic?, steel, assorted metals. 96920
View Record Radio Valve Type 5Z4G Mid 20th Century Unknown Britain Glass, steel, plastic?, assorted metals. 48685
View Record Radio Valve Type CV1342 1950s Unknown Britain Glass, plastic?, steel, assorted metals. 91546
View Record Mullard Television Valve Type PL504 With Carton 20th Century Mullard. Britain Glass, steel, assorted metals. 40357
View Record Marconi Radio Valve Type LF2 20th Century Marconi's Valves. Britain Glass, plastic?, steel, assorted metals. 74966
View Record BBC Radio Crystals With Tin Early 20th Century BBC Crystal Ltd. Britain Mica?, tin. 86416
View Record British-Style Radio Valve 20th Century Unknown Britain Glass, bakelite, nickel, steel, assorted metals. 94143
View Record Puratone Rubon Radio Valve 1924 Puratone Rubon. Britain Glass, plastic, steel, assorted metals. 31417
View Record Ferranti Radio Valve Type NSP1 Mid 20th Century Ferranti. Britain Glass, steel, bakelite, assorted metals. 19461
View Record Mullard Radio Valve Type 2D4A Mid 1930s Mullard. Britain Glass, plastic?, steel, assorted metals. 83305
View Record Lord Kelvin's Multicellular Voltmeter 1920s Kelvin Bottomley & Baird Ltd. Britain Teak, glass, steel, bakelite, ebonite, brass, iron. 47607
View Record Telephone Relay Early 20th Century Unknown Britain Mahogany, brass, nickel. 46067
View Record Voltmeter With Case Early 20th Century Unknown Britain Oak, brass, glass, celluloid, paper, assorted metals. 65935
View Record Wireless Telegraphy Notice Mid 20th Century Unknown Britain Mahogany, glass, paper. 50523
View Record Morse Key Type 971 20th Century Marconi Company Britain Enamel, ebonite, plastic, steel. 42110
View Record Weston Standard Cell Type D402B 20th Century Muirhead & Co. Ltd. Britain Bakelite, steel, plastic. 70200
View Record GPO Radio Valve Type No 2 20th Century Unknown Britain Glass, brass, plastic?, nickel. 26614
View Record Morse Twin-Contact Key 20th Century Unknown Britain Ebonite, bakelite, glass, nickel?, brass. 96935
View Record Decade Condenser Type 21F Early 20th Century Muirhead & Co. Ltd. Britain Teak, bakelite, plastic?, steel. 17600
View Record Large Company Seal Embosser Chamberlain & Hookham Ltd 20th Century Unknown Britain Steel, wood. 71971
View Record B T-H Plaque 20th Century Unknown Britain Cast iron, paint. 59770
View Record Alexandra Palace Mast 1936 Marconi's Wireless Telegraph Co. Ltd. Britain Iron, assorted metals, oak?. 65804
View Record 'Marconi' Mercury Phone Card Late 20th Century TRT/FTC Communications Inc. Britain Plastic. 95936
View Record Wireless Telegraphy Notice Mid 20th Century Unknown Britain Mahogany, glass, paper. 56300
View Record Exhibition Medal Exposition Universelle Et Internationale Dated 1935 Bonnetain. Brussels Gilt metal 40508
View Record Precision Measuring Instrument With Case Early 20th Century Cambridge Scientific Co. Ltd. Cambridge, England Ebonite, brass, baize, mahogany. 41846
View Record Capacitor Early 20th Century W.G. Pye & Co. Cambridge, England Teak?, plastic?, nickel, ebonite. 72410
View Record Manganin Coils Dial Bridge Early 20th Century W.G. Pye & Co. Cambridge, England Teak, ebonite, bakelite, brass, copper, celluloid, assorted metals. 31104
View Record Precision Instrument Model EGM2 Mid 20th Century Cambridge Instrument Co. Ltd. Cambridge, England Brass, iron, assorted metals. 59269
View Record Precision Measuring Instrument With Case Mid 20th Century Cambridge Scientific Co. Ltd. Cambridge, England Ebonite, brass, baize, mahogany. 53614
View Record Rogers Radio Tube Type VR56 Mid 20th Century Rogers Canada. Canada Glass, steel, plastic?, assorted metals. 82126
View Record Rogers Radio Tube Type VR56 Mid 20th Century Rogers Canada. Canada Glass, steel, plastic?, assorted metals. 64947
View Record Myers Dry Battery Radio Tube With Carton c. 1924 E. B. Myers Co. Ltd. Canada Glass, bakelite, steel, assorted metals. 20141
View Record Myers Dry Battery Radio Tube With Carton c. 1924 E. B. Myers Co. Ltd. Canada Glass, bakelite, steel, assorted metals. 55098
View Record Marconiphone Crystal Junior Receiver Type RB2 1922 Marconi's Wireless Telegraph Co. Ltd. Chelmsford, England Galena, carborundum, ebonite, nickel, celluloid, steel, bakelite, plastic? 99532
View Record High-Discrimination Communication Receiver Type Rg 44 c. 1948 Marconi's Wireless Telegraph Co. Ltd. Chelmsford, England Steel, glass, bakelite, perspex, assorted metals. 28532
View Record Early Coherer c. 1899 Unknown Chelmsford, England Glass, copper, nickel, silver, assorted metals. 34674
View Record 75th Anniversary Commemorative Mug 1978 Ceragraphics Panorama Studios. Devon, England China, paint, gold. 15211
View Record 75th Anniversary Commemorative Cup 1978 Ceragraphics Panorama Studios. Devon, England China, paint, gold. 96983
View Record 75th Anniversary Commemorative Plate 1978 Ceragraphics Panorama Studios. Devon, England China, paint, gold. 14457
View Record Marconi Kryha Cipher Machine c. 1922 Marconiphone Co. Ltd. England Steel?, assorted metals, glass, nickel. 46995
View Record Multiple Oscillator Early 20th Century Marconi's Wireless Telegraph Co. Ltd. England Ebonite, steel?, brass. 84014
View Record Marconi Radio Valve Type DEQ c. 1923 Marconi Valves. England Glass, steel, assorted valves. 26547
View Record Marconi Radio Valve Type DEV c. 1923 Marconi's Wireless Telegraph Co. Ltd. England Glass, steel, assorted metals. 83921
View Record Marconi Radio Valve Type V24 Early 20th Century Marconi's Wireless Telegraph Co. Ltd. England Glass, steel, assorted metals. 29519
View Record Coil Condensor Early 20th Century Marconi's Wireless Telegraph Co. Ltd. England Brass?, wood. 97470
View Record Double-Pole Single-Throw Switch Early 20th Century Unknown England Ebonite, wood, teak?, steel, brass, copper alloy. 91708
View Record Telephone Transformer Type 191A Early 20th Century Marconi International Marine Communication Co. Ltd. England Hardwood, ebonite, steel. 71080
View Record Marconiphone Dealer's Sign Late 1920s Marconi Company. England Cast alloy, paint. 34130
View Record Marconi Emblem Plaque 20th Century Marconi Company. England Bronze, paint. 88561
View Record 'Marconi' Auto-Alarm Buzzer Type 225 c. 1920 Marconi's Wireless Telegraph Co. Ltd. England Metal, ebonite?, aluminium, steel. 34759
View Record 'Marconi' Auto-Alarm Bell Type 117 c. 1920 Marconi International Marine Communication Co. Ltd. England Brass, aluminium, wood, teak. 14147
View Record 'Marconi' Auto-Alarm Morse Key Type 316A c. 1920 Marconi Company. England Steel, ebonite?, bakelite?, metal. 82360
View Record Direct Reading Portable Decremeter Dated 1909 Marconi's Wireless Telegraph Co. Ltd. England Teak, brass, ebonite, bakelite, leather. 19011
View Record Aerial Switch Type 272 Early 20th Century Marconi International Marine Communication Co. Ltd. England Wood, peak, steel, nickel, porcelain, ebonite. 27556
View Record Multiple Oscillator c. 1898 Unknown England Brass, ebonite, mahogany. 32103
View Record Marconiphone Receiver Model 235 c. 1935 Marconiphone Co. Ltd. England Leathercloth, chromium, simulated mother-of pearl 35936
View Record GEC Bakelite Radio Receiver Mid 20th Century General Electric Co. Ltd. England Hardened glass?, bakelite 95767
View Record Marconi Note Magifier Type 227B c. 1920 Marconi International Marine Communication Co. Ltd. England Teak, chromium, bakelite?, ebonite. 76594
View Record Precision Instrument Early 20th Century Marconi's Wireless Telegraph Co. Ltd. England Teak, glass, bakelite, brass, iron, assorted metals. 97073
View Record Marconi Aerial Tuning Inductance Coil 1910 Marconi's Wireless Telegraph Co. Ltd. England Copper, nickel, teak?, brass. 69155
View Record Marconi Aerial Tuning Inductance Coil 1910 Marconi's Wireless Telegraph Co. Ltd. England Copper, nickel, teak?, brass. 47154
View Record Marconi Receiver Type 226B c. 1920 Marconi International Marine Communication Co. Ltd. England Teak, chromium, plastic?, ebonite. 40124
View Record Marconi Long Wave Panel Type 229B c. 1920 Marconi International Marine Communication Co. Ltd. England Teak, chromium, bakelite?, ebonite. 41345
View Record Transmitter Type AD87B c. 1940 Marconi's Wireless Telegraph Co. Ltd. England Steel, plastic, glass, bakelite, iron. 79145
View Record Combined Switchboard Type 277 And Fuseboard Type 279 Early 20th Century Marconi International Marine Communication Co. Ltd. England Steel, metal, glass, nickel, bakelite 17193
View Record Cover For Multiple Tuner c. 1907 Marconi's Wireless Telegraph Co. Ltd. England Mahogany, brass, glass, paper. 13774
View Record Cover For Multiple Tuner c. 1907 Marconi's Wireless Telegraph Co. Ltd. England Mahogany, brass, glass. 74506
View Record Frame Aerial For Marconiphone Receiver Type 61 c. 1928 Marconiphone Co. Ltd. England Mahogany, steel, copper, bakelite. 73080
View Record Frame Aerial For Marconiphone Receiver Type 61 c. 1928 Marconiphone Co. Ltd. England Mahogany, steel, copper, bakelite. 49429
View Record Ship's Transmitter Jigger Early 20th Century Marconi's Wireless Telegraph Co. Ltd. England Brass, mahogany. 29208

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