29 canvas(es) — paginate below the viewer, or use the Canvases tab on the right.
PROTECTION OF CAPITAL SHIPS.
- AI summary (β)
- The description “PROTECTION OF CAPITAL SHIPS.” is a document discussing Anglo-American comparisons concerning the protective arrangements of capital ships, as well as underwater protection, protective decks, vertical armour, armour penetration, fuze action, gun calibres, and new firing conditions. It mentions experiments by the Bureau of Ordnance and the Bureau of C. & R.; model and caisson tests at Norfolk, Portsmouth, Chatham, and Cambridge; U.S.S. Pensylvania, HOOD, BADKN, Admiral Von Tirpitz, McBridge, and Davis torpedo. Issued on April 14, 1921; held by the University of Tokyo Kashiwa Library. Keywords: capital ships, underwater protection, protective decks, vertical armour, fuel oil protection, blisters, HOOD, Davis torpedo, Bureau of OrdnanceAuto-generated by Azure OpenAI gpt-5.5 from OCR text (which may contain errors) and image captions.
- Item ID
- acf8a567-7a33-441d-9c6c-28ad8fc64b9d
- Catalogue ID
- 22381301
- Card catalogue
- [Materials related to protection against projectiles] 2-1
- Doc type
- 説明書
- Category
- 軍艦構造:装甲・防御
- Issued
- 1921-04-14
- Extent
- Type | 58 sheets
- Holder
- 東京大学柏図書館
- Year registered
- 2007
- Remarks
- Top secret. 10.1.18, Naval Attaché in Britain (the source is said to be a certain U.S. naval attaché)
- GCV entities
- Book / Document












































