instrument to measure maximum demand and record du

Made:
Frankfurt am Main
maker:
Hartmann and Braun

instrument to measure maximum demand and record during a period, by Hartmann and Braun, Frankfurt AM. , No. 494

Details

Category:
Electricity Supply
Object Number:
1985-907
Materials:
copper alloy, ferrous metal, glass, paper or cardboard, papier-mâché (possibly varnished, unidentified), textile-covered wire
credit:
Delta Metal Co.
status:
Permanent collection

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.