Structural Salvage
Structural salvage, Architectural Salvage of Greensboro, Adelaide & Rural Salvage - New and Recycled Timber, NIST FOIA: WTC Steel Salvage Yards - Tape 1 of 2 (SEAoNY, 2001-2002), NIST FOIA: WTC Steel Salvage Yards - Tape 2 of 2 (SEAoNY, 2002)