Online-Bibliothek

Brockhaus-1911: Cumberland [3] · Cumberland [4] · Cumberland [5] · Cumberland · Cumberland Mountains · Cumberland [2]

Eisler-1912: Cumberland, Richard

Herder-1854: Cumberland [3] · Cumberland [2] · Cumberland [1]

Meyers-1905: Cumberland [5] · Cumberland [4] · Cumberland-Sance · Cumberland [6] · Cumberland [3] · Cumberland Valley · Cumberland Gap · Cumberland [2] · Cumberland [1]

Pierer-1857: Cumberland-Mountains · Cumberland-Insel · Cumberland-Straße · Cumberland-Niver · Cumberland-House · Cumberland [1] · Cumberland [2] · Cumberland-Court-House · Railroad · Air Line Railroad · Pennsylvania-Kanal · Pennsylvania

Roell-1912: Toledo St. Louis and Western Railroad Company · New York Central and Hudson River Railroad · Chicago Great Western Railroad-Company · Pennsylvania-Eisenbahn