Details
- TitlePlans for interference equipment Fig 7, 16
- ReferenceUK0108 SC MSS 022/III/224
- Date1906-09-02
- Scope and ContentSecond page of diagrams enclosed with Hettinger's letter (SC MSS 022/III/222).
- Physical descriptionNumber of pieces: 1, Pages/folios: 1
- LanguageEnglish
- Persons keyword
- Subject
- Conditions governing accessOpen access
- Level of descriptionfile
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