HistoricSiteMarkers
Progressive & Modern Era

Philo T. Farnsworth (1906-1971)

Springfield Township, Montgomery County, Pennsylvania

Marker Inscription

Inventor of electronic television, he led some of the first experiments in live local TV broad-casting in the late 1930s from his station W3XPF located on this site. A pioneer in electronics, Farnsworth held many patents and was inducted into the Inventors Hall of Fame.

Erected by Pennsylvania Historical and Museum Commission

The Story

On this site in the late 1930s, Philo T. Farnsworth ran experimental station W3XPF, conducting some of the earliest live local television broadcasts. Farnsworth had pioneered the all-electronic television system, and his relentless work in electronics earned him a long list of patents. He was later inducted into the National Inventors Hall of Fame.

Why it matters

Farnsworth's inventions gave the world electronic television, one of the defining technologies of modern life and mass communication.

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