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Experimental bridge trusses (Andrew J. Russel)
Photograph showing four men on bridge trusses. No. 24 (handwritten) and 2525 (stamped) on mount. Forms part of Civil War photos, military construction and transportation in Northern Virginia and elsewhere / Un... More
Experimental bridge trusses (Andrew J. Russel)
Photograph showing four men on bridge trusses. No. 24 (handwritten) and 2525 (stamped) on mount. Forms part of Civil War photos, military construction and transportation in Northern Virginia and elsewhere / Un... More