Focus on
Olga Gray and the Woolwich Arsenal Spy Ring
Piece
Catalogue reference: ADM 220/1032
This record is about the Propagation in dielectric-filled waveguide dating from 1951 in the series Admiralty: Admiralty Surface Weapons Establishment and predecessors: Records. It is held at The National Archives, Kew.
Sorry, information for accessing this record is currently unavailable online. Please try again later.
Propagation in dielectric-filled waveguide
ADM 220
See the series level description for more information about this record.
Propagation in dielectric-filled waveguide
Read stories that share a catalogue subject with this record.
Focus on
Focus on
Record revealed
Records that share similar topics with this record.