48 canvas(es) — paginate below the viewer, or use the Canvases tab on the right.
Protection
- AI summary (β)
- 手書きの甲板防禦実験メモとみられる資料で、表題は「Protection」。方眼紙・罫紙に、甲板・装甲板の防禦、砲弾・爆弾による貫通、破孔、亀裂、変形断面、板厚・角度・速度等の条件を図表と英文・和文注記で整理する。見出しに「Deck Protection」「Horizontal Protection」「Horizontal Fire」、略記に「M.S.」「SAP」「V.N.C.」「V.C.」等が見える。人物・特定艦船名は確認できず、年代・刊行情報は不明。キーワード: Protection, 甲板防禦, 実験, 装甲板, 破孔, 貫通, 徹甲弾, Horizontal Protection, SAP, V.N.C.Auto-generated by Azure OpenAI gpt-5.5 from OCR text (which may contain errors) and image captions.
- Item ID
- bc7d62e0-eab4-48b6-a1b5-361d81eebedf
- Catalogue ID
- 20580701
- Card catalogue
- "Report on Results of Trial Firing of Warship Fuso's Guns," etc.; "Regarding the Trial Firing of Lord Nelson" (Stationed in Britain, February 14, Meiji 40 [1907])
- Doc type
- 甲板防禦実験メモ?
- Category
- 軍艦構造:船型
- Extent
- Pen on graph paper; booklet | 44 sheets
- Holder
- 東京大学柏図書館
- Year registered
- 2007
- Warship
- Warship
- GCV entities
- Document / Drawing / Diagram / Sketch / Artwork







































