Concreting Lower Form S-Abut   Publication Date:   1910 Creator:   Monroe County Public Library System May Hill Russell Library -- History Dept Format:   1 photograph : b&w ; 3 x 4 in. Subjects.Display:   Photographs -- Monroe County (Fla.) Monroe -- 12087 Railroad construction workers -- Photographs -- Florida -- Monroe County Concrete mixers -- Photographs -- Florida -- Monroe County Viaducts -- Design and construction -- Photographs -- Florida -- Monroe County Source Institution:   Florida International University Donor:   Smiley, Nora Concreting Lower Form S-Abut