Riverbank Acoustical Laboratories (RAL), (often referred to as Riverbank or Riverbank Labs), is a NVLAP accredited acoustical testing agency founded by George Fabyan in 1913.
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Wilson Brothers & Company was a prominent Victorian-era architecture and engineering firm based in Philadelphia, Pennsylvania. The company was regarded for its structural expertise.
Joseph M. Wilson, one of the firm's founders, in 1901
Max Schmitt in a Single Scull by Thomas Eakins (1871) with the Pennsylvania Railroad, Connecting Railway Bridge over the Schuylkill River, constructed between 1866 and 1867, is in the background.
Main Exhibition Building at the Centennial Exposition in Philadelphia (1875–76, disassembled and sold 1881). In terms of total area enclosed, 21-1/2 acres, this was the largest building in the world.