Private company

Keeling Coal Company

The Keeling Coal Company (1861–1878) was a 19th-century coal mining company in Allegheny County, Pennsylvania. Its mines were located in the Pittsburgh Coalfield of western Pennsylvania.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1861Founded1
  • HeadquartersPhiladelphia1

The Keeling Coal Company (1861–1878) was a 19th-century coal mining company in Allegheny County, Pennsylvania. Its mines were located in the Pittsburgh Coalfield of western Pennsylvania.2

Timeline

  1. 1861Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2