| 008 |
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200520n^^^^^^^^xx^^^^^^s^^^^^^^^^^^eng^d |
| 024 |
7 |
|a 77313282 |2 National Archives Identifier |
| 245 |
00 |
|a Plans, Sections, and Elevations of Howitzer Embrasures |h [electronic resource]. |
| 490 |
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|a Plans of Military Posts in the United States, 1840 - 1947. |
| 500 |
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|a Plans, sections, and elevations of Howitzer embrasures in the flanks of the bastions on the lower tier. Scale one foot to one-half inch. Notations stating that the details of the iron work, of the bolts and catch for the shutters, and of the mode of attaching marginal plates, are similar to those for the gun embrasures. Copy sent to Captain Woodbury at Fort Jefferson with a letter dated October 1856. |
| 506 |
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|u http://rightsstatements.org/vocab/NoC-US/1.0/ |
| 506 |
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|a No copyright – United States |
| 533 |
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|a Electronic reproduction. |c Florida International University, |c National Archives (College Park, MD), |d 2020. |f (dpSobek) |n Mode of access: World Wide Web. |n System requirements: Internet connectivity; Web browser software. |
| 535 |
1 |
|a National Archives (College Park, MD). |
| 650 |
|
|a Fortifications -- Designs and plans. |
| 650 |
|
|a Florida--Fort Jefferson. |
| 700 |
|
|a United States Engineering Department. |4 dsr |
| 830 |
0 |
|a Dry Tortugas National Park Historic Documents. |
| 852 |
|
|a dpSobek |c Dry Tortugas National Park Historic Documents |
| 856 |
40 |
|u http://dpanther.fiu.edu/sobek/FIDT000006/00071 |y Electronic Resource |
| 992 |
04 |
|a http://dpanther.fiu.edu/sobek/content/FI/DT/00/00/06/00071/FIDT000006_00071_rg77-dr74-sh44-acthm.jpg |
| 997 |
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|a Dry Tortugas National Park Historic Documents |
