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Comparative Table of Firing Results for New and Old Shield Steel Plates
- AI summary (β)
- This item is a comparative table of results titled “Comparative Table of Firing Results for New and Old Shield Steel Plates.” It compares firing results for new and old steel plates for shields, covering 12 mm and 20 mm plates, including penetration, indentations, deformation, and other results at various firing distances. The text states that it was prepared based on the “June 6 communication from the Tokyo Branch Office,” and includes references to the Improvement Section and Osaka, but no personal names or ship names are visible. The conclusion is that “the new plates are superior to the old plates.” Issued on August 17, 1928. Keywords: shield steel plate, firing results, new plate, old plate, 12 mm, 20 mm, Tokyo Branch Office, Improvement Section, OsakaAuto-generated by Azure OpenAI gpt-5.5 from OCR text (which may contain errors) and image captions.
- Item ID
- 4f822554-c0e6-41d7-ad2a-e3187cf99a5e
- Catalogue ID
- 10190201
- Card catalogue
- [Armor Plate] Handwritten calculations, design drawings, etc. “Test Report on ‘Bofors’ Thin Steel Plates for Overall Protection of Aviation Materials” (April 1925)
- Doc type
- 成績比較表
- Category
- 軍艦構造:装甲・防御
- Issued
- 1928-08-17
- Extent
- 1 sheet
- Holder
- 東京大学柏図書館
- Year registered
- 2007





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