Museum of Photographic Arts Collections: Dale Creek Bridge, Union Pacific RR
Museum of Photographic Arts Collections: Dutch States Railway, Beyer Peacock Manufacturing, Manchester
Museum of Photographic Arts Collections: Cutting Chord Line, East Indian Railway
Museum of Photographic Arts Collections: Untitled (Railway depot and stage post)
Museum of Photographic Arts Collections: Railroad Crossing Bridge
Museum of Photographic Arts Collections: Royal Gorge, Grand Canyon of the Arkansas
Museum of Photographic Arts Collections: Train and Engineer on Suspension Bridge, Niagara
Museum of Photographic Arts Collections: Untitled (workers in the wheel shop of the Royal Saxon State Railways at Zwickau Germany)
Museum of Photographic Arts Collections: The Great Loop Near Hagerman Tunnel, Col. Midland R.R. (#6023)
Museum of Photographic Arts Collections: The Sphynx. Col. Midland R.R. (#6019)
Museum of Photographic Arts Collections: Red Cliff Canon D & R.G. RR (#828)
Museum of Photographic Arts Collections: Puente del Atoyac - Ferro Carril Mexicano
Museum of Photographic Arts Collections: Viaducto del Infiernillo - Ferro CarrilMexicano
Museum of Photographic Arts Collections: Suspension Bridge, Niagara (three-quarter view)
Museum of Photographic Arts Collections: Bridge, Chillán, Concepción and Talcahuano Railway, Chile (side A)
Museum of Photographic Arts Collections: Bridge, Chillán, Concepción and Talcahuano Railway, Chile (side B)
Museum of Photographic Arts Collections: Bridge, Chillán, Concepción and Talcahuano Railway, Chile
Museum of Photographic Arts Collections: Dudley Street Station, Looking South, May 8, 1900
Museum of Photographic Arts Collections: Allegheny Tunnel at Gallitzin Station
Museum of Photographic Arts Collections: Flume in Kern River Canyon (lantern slide)