Pittsburgh, PA: National Tube Co. Continental, a predecessor of J&L

(Satellite)

This plant was bought by J&L and became their South Works. See Pittsburgh J&L for more about the J&L plants in Pittsburgh.

Andrew Henderson posted
"National Tube Company" Original caption may be incorrect. Photographed c1900-15. LOC source. New digital version 6th April 2025.

Gary Nyahay commented on Andrew's post
National Tube Co. Continental works was consumed by J&L Pittsburgh works. That is old 2nd avenue where the horse carriages are at. the railroad "Y" is a good point of reference. Courtesy of Google Maps 2025 and Historic Aerials 1952.

Michael Mance commented on Andrew's post
Hazelwood

Michael Mance commented on Andrew's post
Hazelwood