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  1. IJA GONIOMETER 測角器

    IJA GONIOMETER 測角器

    Imperial Japanese Army Goniometer (測角器) used to fix survey points for artillery fire control
    • BOUGAINVILLE
    • Media item
    • artillery japanese survey
    • Comments: 0
    • Album: JAPANESE
  2. IJA GONIOMETER 測角器

    IJA GONIOMETER 測角器

    Imperial Japanese Army Goniometer (測角器) used to fix survey points for artillery fire control
    • BOUGAINVILLE
    • Media item
    • artillery japanese survey
    • Comments: 0
    • Album: JAPANESE
  3. JAPANESE ARMY TYPE 93 HYPSOMETER

    JAPANESE ARMY TYPE 93 HYPSOMETER

    Imperial Japanese Army Type 93 Hypsometer, manufactured in March of 1942 by the Yanagi Manufacturing Corporation. Was likely used by Japanese Army Survey Teams for mapping etc.
    • BOUGAINVILLE
    • Media item
    • army hypsometer japanese survey
    • Comments: 0
    • Album: JAPANESE
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