Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 102
Fig. s. RAYMOND CONCRETE PILE Used in the Construction of the Academic Building, Annapolis, Md. FiG. 6. RAYMOND CONCRETE PILETest Made at Annapolis, Md. 133,270 ibs., no settlement. The Shell—To all who have given the matter careful consideration, it is veryevident that the Raymond System of…
Building materials
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