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Test Report on “Bofors” Thin Plate for Overall Aircraft Protection
- AI summary (β)
- The test report “Test Report on ‘Bofors’ Thin Steel Plate for Overall Aircraft Protection” summarizes comparative tests of “Bofors” thin armor plate and Kure-made thin armor plate for aircraft body protection using rifle ammunition and various types of machine-gun ammunition, as well as analysis and material tests, firing-test results for 2 mm, 3 mm, and 6 mm plates, and observations. Hiraga, Kure Naval Arsenal, and the Munitions Department appear; no ship names are recorded. April 1925; issued 1925-04-01. Includes instruction Navy Ministry Secretariat Confidential No. 1328. Keywords: Bofors, thin steel plate, aircraft protection, Kure Naval Arsenal, firing test, rifle ammunition, machine-gun ammunition, armor protectionAuto-generated by Azure OpenAI gpt-5.5 from OCR text (which may contain errors) and image captions.
- Item ID
- eab9c2fa-320c-48df-8691-710dd09ec2ca
- Catalogue ID
- 10190101
- Card catalogue
- [Armor plate] Handwritten calculation sheets, design drawings, etc. “Test Report on ‘Bofors’ Thin Steel Plate for Overall Aircraft Material Protection” (April 1925)
- Doc type
- 試験報告書
- Category
- 軍艦構造:装甲・防御
- Issued
- 1925-04-01
- Extent
- Handwritten blueprint | 12 sheets
- Holder
- 東京大学柏図書館
- Year registered
- 2007
- Remarks
- Secret, for Hiraga: 1925/4
- GCV entities
- Document / Monochrome photography / Memorial / Commemorative plaque / Architecture / Drawing
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