The Sikorsky twin-engined amphibian type S-38 model 1928.
| Corporate Authors: | , |
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| Format: | Book |
| Language: | English |
| Published: |
Washington, [D.C.] :
National Advisory Committee for Aeronautics,
[1928]
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| Series: | Aircraft circulars ;
no. 79. |
| Subjects: |
| Item Description: | Cover title. "August, 1928." "Prepared by Sikorsky Manufacturing Corporation."--Leaf [1]. The Cushing Library/Ragan Military copy donated in memory of Robert L. Acklen, Jr., class of '63. |
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| Physical Description: | 13 leaves, 3 unnumbered leaves of plates : illustrations ; 27 cm. |