Coherer, with steel needle inside part-wound with copper wire, 1894-1904

PART OF:: Experimental coherers designed or used by Sir Oliver Lodge, 1894-1904

Made:: 1894-1904 in England

designer:: Oliver Joseph Lodge

This image is released under a CC BY-SA 4.0 Licence

Buy this image as a print

Buy

License this image for commercial use at Science and Society Picture Library

License

Coherer
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Coherer, cylindrical glass tube with steel needle inside part-wound with copper wire, designed or used by Sir Oliver Lodge, England, 1894-1904

Details

Category:: Radio Communication

Object Number:: 1942-40/24

Materials:: glass

Measurements:: overall: 95 mm 7 mm,

type:: coherer

credit:: Donated by E. E. and T. H. Robinson

Cite this page

Rights

We encourage the use and reuse of our collection data.

Data in the title, made, maker and details fields are released under Creative Commons Zero

Descriptions and all other text content are licensed under a Creative Commons Attribution 4.0 licence

Using our data

Download

Download catalogue entry as json

Download manifest IIIF

Our records are constantly being enhanced and improved, but please note that we cannot guarantee the accuracy of any information shown on this website.

Coherer, with steel needle inside part-wound with copper wire, 1894-1904

Details

Related Objects

Billi condenser used for aerial tuning in Newfoundland, 1901 (radio component)

Experimental transmitting ‘jigger’ used by the Marconi Company, 1899 (transformer)

Aerial inductances, 1901 (inductor)

Experimental form of Marconi Company magnetic detector, 1900-1910 (radio component)

De Forest syntoniser, 1902-1907 (radio component)

Coherer, narrow-bore glass tube, 1894-1904 (coherer)