Vero RecordArchive

34,121 results

Newest Oldest

UK National Archives × 1949 ×

  1. Signals equipment: climatic deterioration

    UK National Archives · 1946 · Document

    series AVIA 45

    AVIA 45/52 | Ministry of Supply: Tropical Testing Establishment, Nigeria: Reports and Memoranda. Headquarters Reports. | Signals equipment: climatic deterioration.

  2. Climatic data quarterly report No 1

    UK National Archives · 1946 · Document

    series AVIA 45

    AVIA 45/53 | Ministry of Supply: Tropical Testing Establishment, Nigeria: Reports and Memoranda. Headquarters Reports. | Climatic data quarterly report No 1.

  3. I.S.C. Tech C components: exposure tests

    UK National Archives · 1946 · Document

    series AVIA 45

    AVIA 45/54 | Ministry of Supply: Tropical Testing Establishment, Nigeria: Reports and Memoranda. Headquarters Reports. | I.S.C. Tech C components: exposure tests.

  4. P.V.C. sheathed cable: tropical field trial

    UK National Archives · 1946 · Document

    series AVIA 45

    AVIA 45/55 | Ministry of Supply: Tropical Testing Establishment, Nigeria: Reports and Memoranda. Headquarters Reports. | P.V.C. sheathed cable: tropical field trial.

  5. Climatic data quarterly report No 2

    UK National Archives · 1946 · Document

    series AVIA 45

    AVIA 45/56 | Ministry of Supply: Tropical Testing Establishment, Nigeria: Reports and Memoranda. Headquarters Reports. | Climatic data quarterly report No 2.

  6. Radio ground wave propagation over different types of vegetation in West Africa

    UK National Archives · 1946 · Document

    series AVIA 45

    AVIA 45/57 | Ministry of Supply: Tropical Testing Establishment, Nigeria: Reports and Memoranda. Headquarters Reports. | Radio ground wave propagation over different types of vegetation in West Africa.

  7. Atmospheric noise on frequencies of 1.2- 17.5 Mc/c in West Africa

    UK National Archives · 1946 · Document

    series AVIA 45

    AVIA 45/58 | Ministry of Supply: Tropical Testing Establishment, Nigeria: Reports and Memoranda. Headquarters Reports. | Atmospheric noise on frequencies of 1.2- 17.5 Mc/c in West Africa.

  8. Special temperature measurements for Signals Research Development Establishment (S.R.D.E.)

    UK National Archives · 1946 · Document

    series AVIA 45

    AVIA 45/59 | Ministry of Supply: Tropical Testing Establishment, Nigeria: Reports and Memoranda. Headquarters Reports. | Special temperature measurements for Signals Research Development Establishment (S.R.D.E.).

  9. Voice frequency, speech plus Duplex No 2 apparatus: tropical testing

    UK National Archives · 1946 · Document

    series AVIA 45

    AVIA 45/60 | Ministry of Supply: Tropical Testing Establishment, Nigeria: Reports and Memoranda. Headquarters Reports. | Voice frequency, speech plus Duplex No 2 apparatus: tropical testing.

  10. C.T. 1-4 Mk II apparatus: tropical testing

    UK National Archives · 1946 · Document

    series AVIA 45

    AVIA 45/61 | Ministry of Supply: Tropical Testing Establishment, Nigeria: Reports and Memoranda. Headquarters Reports. | C.T. 1-4 Mk II apparatus: tropical testing.

  11. Special temperature measurements for S.R.D.E.

    UK National Archives · 1946 · Document

    series AVIA 45

    AVIA 45/62 | Ministry of Supply: Tropical Testing Establishment, Nigeria: Reports and Memoranda. Headquarters Reports. | Special temperature measurements for S.R.D.E.

  12. Climatic data quarterly report No 3

    UK National Archives · 1946 · Document

    series AVIA 45

    AVIA 45/63 | Ministry of Supply: Tropical Testing Establishment, Nigeria: Reports and Memoranda. Headquarters Reports. | Climatic data quarterly report No 3.

  13. Samples of sprayed finishes: tropical exposure

    UK National Archives · 1946 · Document

    series AVIA 45

    AVIA 45/64 | Ministry of Supply: Tropical Testing Establishment, Nigeria: Reports and Memoranda. Headquarters Reports. | Samples of sprayed finishes: tropical exposure.

  14. Three Everest carriers and one carrier set No 40: tropical exposure

    UK National Archives · 1946 · Document

    series AVIA 45

    AVIA 45/65 | Ministry of Supply: Tropical Testing Establishment, Nigeria: Reports and Memoranda. Headquarters Reports. | Three Everest carriers and one carrier set No 40: tropical exposure.

  15. Tropical packing of W.S. 19T. Mk III and W.S. 22T.

    UK National Archives · 1946 · Document

    series AVIA 45

    AVIA 45/66 | Ministry of Supply: Tropical Testing Establishment, Nigeria: Reports and Memoranda. Headquarters Reports. | Tropical packing of W.S. 19T. Mk III and W.S. 22T.

  16. Final climatic data report

    UK National Archives · 1946 · Document

    series AVIA 45

    AVIA 45/67 | Ministry of Supply: Tropical Testing Establishment, Nigeria: Reports and Memoranda. Headquarters Reports. | Final climatic data report.

  17. Special temperature measurements for S.R.D.E.

    UK National Archives · 1946 · Document

    series AVIA 45

    AVIA 45/68 | Ministry of Supply: Tropical Testing Establishment, Nigeria: Reports and Memoranda. Headquarters Reports. | Special temperature measurements for S.R.D.E.

  18. Visit to U.S. Tropic Testing Stations in Panama Canal Zone, and associated North American Establishments...

    UK National Archives · 1946 · Document

    series AVIA 45

    AVIA 45/164 | Ministry of Supply: Tropical Testing Establishment, Nigeria: Reports and Memoranda. Reports. | Visit to U.S. Tropic Testing Stations in Panama Canal Zone, and associated North American Establishments by Senior Technical Officer, W.A.T.T.E.

  19. Tropic proofing of optical instruments

    UK National Archives · 1946 · Document

    series AVIA 45

    AVIA 45/165 | Ministry of Supply: Tropical Testing Establishment, Nigeria: Reports and Memoranda. Reports. | Tropic proofing of optical instruments.

  20. Contracts Commercial - Nigeria, Prices and Estimate Sheets

    UK National Archives · 1946-65 · Document

    search Nigeria

    4420/D/2/3 | Robert D. Taunton, electrical engineer.ENGLISH ELECTRICAL CO.LTD.Works Orders. | Contracts Commercial - Nigeria, Prices and Estimate Sheets

Search tips: words must all match · "exact phrase" · budget* for word beginnings · -word to exclude · OR between alternatives.