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Title
The Shielded Four Electrode Valve by Capt H J Round
Reference
UK0108 SC MSS 147
Date
1927
Scope and Content
Copy annotated and signed by Captain Round, with letter explaining provenance.
Language
English.
Persons keyword
Round H J Captain
Subject
Valves
Conditions governing access
Open access
Level of description
sub-fonds

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110000003
Special Collection Manuscripts
contains 321 parts
- UK0108 SC MSS 147
  The Shielded Four Electrode Valve by Capt H J Round
  contains 1 part(s)

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