Archivo Catedral Anglicana de San Juan Bautista
British Engineering Association of the River Plate
Alfredo Demarchi
Club del Siglo XX
Institution of Engineers of the River Plate
Federico Pinedo
Gregorio de Laferrère
Gregorio de Laferrère y Emilio Mitre
Club de Residentes Extranjeros
Joint Group of Professional Engineers in Argentina