Frequency Range: ?
Nameplate information:
MARCONI' / WAVEMETER / TYPE M.C.1. P.S. NO. 2208 B / INST. No. 370601 MARCONI'S WIRELESS / TELEGRAPH CO. LTD. / LONDON
Various views of the MC1 wavemeter |
Images courtesy History and Science Museum, London. |
Contributors and Credits:1 )https://www.mhs.ox.ac.uk/marconi/collection/catalogue.php?invnum=49948
May 23/21