Grigg's electromagnetic machine mounted in box wit

1880-1890 in Plymouth

Science Museum Group

Grigg's electromagnetic machine mounted in box with room for 2 cells, conical coil cover with multicore, invented and patented by Griggs, made by J.R. Chislett, English, 1880-1890

Cite this page


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 catalogue entry as json

View manifest in IIIF viewer

Add to Animal Crossing Art Generator

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.