Richard Twort

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133 items available.

Richard Twort

Victorian Damp Meters

£ 65

€76

$82

Victorian Damp Meters

£ 65

€76

$82

Richard Twort

Negretti & Zambra Thermograph, Copper Lid

£ 185

€216

$233

Negretti & Zambra Thermograph, Copper Lid

£ 185

€216

$233

Richard Twort

Numerous Makers, Negretti & Zambra, Wilson & Warden, Short & Mason etc c.1950

£ 125

€146

$157

Numerous Makers, Negretti & Zambra, Wilson & Warden, Short & Mason etc c.1950

£ 125

€146

$157

Richard Twort

Remote Reading Thermograph by Jules Richard (Richard Freres), Paris

£ 325

€380

$409

Remote Reading Thermograph by Jules Richard (Richard Freres), Paris

£ 325

€380

$409

Richard Twort

Self Recording Thermometer / Thermograph by Draper, New York

£ 675

€789

$849

Self Recording Thermometer / Thermograph by Draper, New York

£ 675

€789

$849

Richard Twort

Thermograph by Jules Richard, Paris c.1925

£ 225

€263

$283

Thermograph by Jules Richard, Paris c.1925

£ 225

€263

$283

Richard Twort

Thermograph by Lawrence & Mayo, London c.1937

£ 250

€292

$314

Thermograph by Lawrence & Mayo, London c.1937

£ 250

€292

$314

Richard Twort

Thermograph by M Sendtner, Munchen c.1925

£ 325

€380

$409

Thermograph by M Sendtner, Munchen c.1925

£ 325

€380

$409

Richard Twort

Thermograph by Negretti & Zambra, London For Instruments Ltd, Ottawa & Toronto Ci

£ 185

€216

$233

Thermograph by Negretti & Zambra, London For Instruments Ltd, Ottawa & Toronto Ci

£ 185

€216

$233

Richard Twort

Thermograph by Richard Freres, Paris c.1912

£ 450

€526

$566

Thermograph by Richard Freres, Paris c.1912

£ 450

€526

$566

Richard Twort

Thermograph by Short & Mason, London c.1950

£ 195

€228

$245

Thermograph by Short & Mason, London c.1950

£ 195

€228

$245

Richard Twort

Thermograph by Short & Mason, London c.1950

£ 150

€175

$189

Thermograph by Short & Mason, London c.1950

£ 150

€175

$189

Richard Twort

Thermograph WW2 by Friez Instrument Division, Baltimore 1943

£ 325

€380

$409

Thermograph WW2 by Friez Instrument Division, Baltimore 1943

£ 325

€380

$409

Richard Twort

Campbell-Stokes Sunshine Recorder c.1900

£ 725

€847

$912

Campbell-Stokes Sunshine Recorder c.1900

£ 725

€847

$912

Richard Twort

Campbell-Stokes Sunshine Recorder by L Casella c.1900

£ 875

€1,022

$1,101

Campbell-Stokes Sunshine Recorder by L Casella c.1900

£ 875

€1022

$1101

Richard Twort

Campbell-Stokes Sunshine Recorder by Negretti & Zambra

£ 2,250

€2,628

$2,830

Campbell-Stokes Sunshine Recorder by Negretti & Zambra

£ 2,250

€2628

$2830

Richard Twort

Campbell-Stokes Sunshine Recorder by Short & Mason c.1935

£ 1,825

€2,132

$2,296

Campbell-Stokes Sunshine Recorder by Short & Mason c.1935

£ 1,825

€2132

$2296

Richard Twort

Campbell-Stokes Sunshine Recorder J Hicks c.1900

£ 875

€1,022

$1,101

Campbell-Stokes Sunshine Recorder J Hicks c.1900

£ 875

€1022

$1101

Richard Twort

Campbell-Stokes Sunshine Recorder by Casella c.1935

£ 1,975

€2,307

$2,484

Campbell-Stokes Sunshine Recorder by Casella c.1935

£ 1,975

€2307

$2484

Richard Twort

Jordan’s Sunshine Recorder by Negretti & Zambra, London

£ 415

€485

$522

Jordan’s Sunshine Recorder by Negretti & Zambra, London

£ 415

€485

$522

Richard Twort

Sunshine Recorder – Actinograph c.1950

£ 450

€526

$566

Sunshine Recorder – Actinograph c.1950

£ 450

€526

$566

Richard Twort

Sunshine Recorder – Actinograph Fuess, Berlin

£ 575

€672

$723

Sunshine Recorder – Actinograph Fuess, Berlin

£ 575

€672

$723

Richard Twort

Sunshine Recorder – Actinograph RW Munro

£ 1,850

€2,161

$2,327

Sunshine Recorder – Actinograph RW Munro

£ 1,850

€2161

$2327

Richard Twort

Negretti & Zambra Hygrometer, England c.1925

Reserved

Negretti & Zambra Hygrometer, England c.1925

Reserved

Richard Twort

Casella London Airflow Ref: 933 c.1974

£ 35

€41

$44

Casella London Airflow Ref: 933 c.1974

£ 35

€41

$44

Richard Twort

Casella London Catalogue No. 633 c.1950

£ 125

€146

$157

Casella London Catalogue No. 633 c.1950

£ 125

€146

$157

Richard Twort

Casella London Catalogue 684 c.1948

£ 125

€146

$157

Casella London Catalogue 684 c.1948

£ 125

€146

$157

Richard Twort

Casella London Catalogue 877 c.1960

£ 125

€146

$157

Casella London Catalogue 877 c.1960

£ 125

€146

$157

Richard Twort

Casella London Catalogue c.1965

£ 35

€41

$44

Casella London Catalogue c.1965

£ 35

€41

$44

Richard Twort

Casella London Humidity 1974

£ 35

€41

$44

Casella London Humidity 1974

£ 35

€41

$44

Richard Twort

Casella London Rain, Dew & Evaporation 1974

£ 35

€41

$44

Casella London Rain, Dew & Evaporation 1974

£ 35

€41

$44

Richard Twort

Casella Meteorological Instruments Catalogue – Facsimile England c.1925

£ 25

€29

$31

Casella Meteorological Instruments Catalogue – Facsimile England c.1925

£ 25

€29

$31

Richard Twort

Darton & Co. Ltd, Watford Meteorological & Optical Instrument Makers 1963

£ 85

€99

$107

Darton & Co. Ltd, Watford Meteorological & Optical Instrument Makers 1963

£ 85

€99

$107

Richard Twort

Hezzanith 'Trade Name for Heath, Hick & Perken, London' Thermometrics, Meteorol

£ 75

€88

$94

Hezzanith 'Trade Name for Heath, Hick & Perken, London' Thermometrics, Meteorol

£ 75

€88

$94

Richard Twort

Hezzanith, London Trade Name for Heath, Hicks & Perken 1958

£ 125

€146

$157

Hezzanith, London Trade Name for Heath, Hicks & Perken 1958

£ 125

€146

$157

Richard Twort

Negretti & Zambra London Meteorological Instruments

£ 125

€146

$157

Negretti & Zambra London Meteorological Instruments

£ 125

€146

$157

Richard Twort

Negretti & Zambra London Standard Meteorological Instruments c.1930

£ 185

€216

$233

Negretti & Zambra London Standard Meteorological Instruments c.1930

£ 185

€216

$233

Richard Twort

Negretti & Zambra London Standard Meteorological Instruments

£ 185

€216

$233

Negretti & Zambra London Standard Meteorological Instruments

£ 185

€216

$233

Richard Twort

Barometer from Havana, Cuba c.1900

£ 685

€800

$862

Barometer from Havana, Cuba c.1900

£ 685

€800

$862

Richard Twort

Harry Hall Advertising Barometer, London c.1950

£ 650

€759

$818

Harry Hall Advertising Barometer, London c.1950

£ 650

€759

$818

Richard Twort

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Richard Twort