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Private company

Trumbull-Cliffs Furnace Company

American blast furnace and coking company, 1920 to 1930

The Trumbull-Cliffs Furnace Company existed from 1920 to 1930. It operated a pig iron blast furnace and coking factory in Warren, Ohio, in the United States.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

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Trumbull-Cliffs Blast Furnace
Photo: "New Trumbull-Cliffs 600-Ton Blast Furance", The Iron Age , September 15, 1921, p. 673, Public domain, via Wikimedia Commons3

The Trumbull-Cliffs Furnace Company existed from 1920 to 1930. It operated a pig iron blast furnace and coking factory in Warren, Ohio, in the United States.2

Sources

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