- AI summary (β)
- This item is a copy of what appears to be a handwritten draft for explanation on the subject of “underwater defense” in warship construction. With schematic diagrams showing a hull cross-section or defensive structure, it records structural comparisons and opinions concerning defense against underwater explosions, steel plates, V.N.C., and related matters. No principal persons, organizations, or specific ship names can be confirmed; the target ship type is Battleship. Date and publication information are unknown. Keywords: underwater defense, warship construction, armor, defense, Battleship, V.N.C., steel plate, explosion, cross-sectional diagramAuto-generated by Azure OpenAI gpt-5.5 from OCR text (which may contain errors) and image captions.
- Item ID
- 90738da3-7784-4b92-9d3e-3ed4270d7825
- Catalogue ID
- 10490301
- Card catalogue
- [“On Torpedo Defense in Battleships” and Other Related Historical Materials]
- Doc type
- 説明用草稿?
- Category
- 軍艦構造:装甲・防御
- Extent
- Navy ruled paper, carbon copy | 2 sheets
- Holder
- 東京大学柏図書館
- Year registered
- 2007
- Warship
- Battleship
- GCV entities
- Document