For background information about this project see my post entitled The Carrie Furnace Project.
To hear the 1-2 minute audio content click on the link below the picture, which will open the audio content in a separate page.
This post’s audio content describes how the men who constructed the furnace took immense pride in their craftsmanship, as evidenced by the purely decorative diamonds welded around the seams of these stack pipes.
The Carrie Furnace Project
Copyright Howard GrillPittsburgh, projects, The Carrie Furnace