Nomenclature 4.0
Nomenclature Primary Object Term
PamphletNomenclature Sub-Class
Other DocumentsNomenclature Class
Documentary ObjectsNomenclature Category
Category 08: Communication ObjectsLOC Thesaurus for Graphic Materials
TelegraphSearch Terms
Telegraphy, Western Union, Morse, Samuel, Electric Spark, Sibley, Hiram, Creighton, Edward, Gamble, James, Overland Telegraph, Deseret Telegraph Company, Morse Code