Patent Drawing for J. C. Noyles' Saluting Device - NARA - 18558024 (page 2).jpg
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Patent Drawing for J. C. Noyles' Saluting Device NARA 18558024 (page 2), Patent drawings in the National Archives and Records Administration, US National Archives series: Utility Patent Drawings, Images from the National Archives and Records Administration, US National Archives location: other, Patent Drawing for J. C. Noyles' Saluting Device
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J. C. ノイルズによる「特筆性デバイスNARA18558024」の特許図面。米国国立公文書館管理局による特許図面。米国国立公文書館所蔵。 画像:J. C. ノイルズによる特筆性デバイスの特許図面。
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