node_uuid: d771525d-cf86-4921-b216-83886c0231d9 nid: 47875 item_id: 3bd8fff5-79a9-46d1-8397-ca02b950a464 cat_id: 22170601 source_oai_id: oai:iiif.dl.itc.u-tokyo.ac.jp:109820 path_alias: /assets/3bd8fff5-79a9-46d1-8397-ca02b950a464 title: 〔平賀少将宛杉浦大佐書翰〕 card_catalog: 〔軍艦夕張関係〕 description_raw: ID: 22170601 | カード目録: 〔軍艦夕張関係〕 | カテゴリ: 巡洋艦:夕張 | 所蔵: 東京大学柏図書館 | 備考: 平賀印あり | 登録年: 2007 | エンティティ（Google Cloud Vision）: text | エンティティ（Google Cloud Vision）: font | エンティティ（Google Cloud Vision）: black and white | エンティティ（Google Cloud Vision）: paper | エンティティ（Google Cloud Vision）: calligraphy | エンティティ（Google Cloud Vision）: artwork | エンティティ（Google Cloud Vision）: pattern | 軍艦: Warship holder: 東京大学柏図書館 registered_year: 2007 warship: Warship vision_entities: text, font, black and white, paper, calligraphy, artwork, pattern remarks: 平賀印あり old_manifest: https://iiif.dl.itc.u-tokyo.ac.jp/repo/iiif/109820/manifest image_url: https://iiif.dl.itc.u-tokyo.ac.jp/repo/s/hiraga/document/c2b68f25-fae9-4153-95f6-7e1c3dc2a1af iiif_manifest_id: 109820 iiif_service_id: https://iiif.dl.itc.u-tokyo.ac.jp/iiif/hiraga/22170601/22170601-001_001.tif canvas_count: 1 color_mode: monochrome indexed_at: 2026-04-28T13:07:26.429291+00:00 item_summary_model: gpt-5.5 item_summary_at: 2026-04-28T14:46:10.326320+00:00 item_summary: 書翰。杉浦大佐が平賀少将に宛て、巡洋艦「夕張」とみられる艦船の進捗・性能状況を報告したもの。本文では「昨二十六日」の状況として、速力、バウの波切、船体震動が良好である旨を述べ、復水器、排水量（二四五〇トン、三・四五〇噸等）、馬力・速力（三五、五、三四、六二等）に関する推定や議論が記される。年代・刊行情報は不明。キーワード: 平賀少将, 杉浦大佐, 夕張, 巡洋艦, 書翰, 速力, バウ, 復水器, 排水量, 馬力 description_raw_en: ID: 22170601 | Card catalog: [Related to the warship Yubari] | Category: Cruiser: Yubari | Holding: University of Tokyo Kashiwa Library | Remarks: Hiraga seal present | Year registered: 2007 | Entity (Google Cloud Vision): text | Entity (Google Cloud Vision): font | Entity (Google Cloud Vision): black and white | Entity (Google Cloud Vision): paper | Entity (Google Cloud Vision): calligraphy | Entity (Google Cloud Vision): artwork | Entity (Google Cloud Vision): pattern | Warship: Warship i18n_translation_model: gpt-5.5 remarks_en: Hiraga seal present title_en: [Letter from Captain Sugiura to Rear Admiral Hiraga] i18n_translated_at: 2026-04-29T03:10:40.350133+00:00 item_summary_en: Letter. A report addressed by Captain Sugiura to Rear Admiral Hiraga on the progress and performance status of a vessel thought to be the cruiser Yubari. In the text, describing conditions on “the 26th yesterday,” he states that speed, the bow’s wave-cutting, and hull vibration were good, and records estimates and discussion concerning the condenser, displacement (2,450 tons, 3.450 tons, etc.), and horsepower and speed (35, 5, 34, 62, etc.). Date and publication information unknown. Keywords: Re… card_catalog_en: [Related to the warship Yubari]