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Lawrence Township in Mercer County, New Jersey — The American Northeast (Mid-Atlantic)
 

Pole Farm District

 
 
Pole Farm District Marker image. Click for full size.
Photographed by Richard Peterson, June 14, 2026
1. Pole Farm District Marker
Inscription.
Long before Mercer Meadows became a park, the southern half was commonly referred to as the “Pole Farm”. This 800-acre tract of land was selected in 1929 for use as the American Telephone & Telegraph (AT&T) International Radio Telephone Transmission Station at Lawrenceville. During its nearly half-century of active use, the Pole Farm provided telephone communications to Europe, South America, the Near East, and Hawaii.

Today, the “Pole Farm” is a haven for nature lovers due to its forest and meadow habitats. It also offers plenty of opportunities for adventure-seeking hikers and bikers with miles of trails. Explore along the old AT&T service roads that now serve as park trails.

Primary Destinations
London Array — 14
Transmitter Building — 15
Pole Farm Historical Exhibit — 16
Buenos Aires Array — 17
Observation Tower — 18

London And Buenos Aires Array
The once soaring steel towers of the AT&T Transmission Station can now only be identified by scattered remains in the wooded tree lines that now stand in their place. Walk the old roads (now the LHT) that once serviced these towers and learn about these giants of communication.

Transmitter Building
Torn
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down in 1976, the site of AT&T Transmitter Building One is now a destination on the LHT, with signs and landscape offering a glimpse into the dawn of overseas telephone communications.

Pole Farm Historical Exhibit
AT&T Transmitter Building Two, built in 1929, once stood at this very location. Pass through the arches into the “building” and learn about the historic Pole Farm.
 
Topics. This historical marker is listed in this topic list: Communications. A significant historical year for this entry is 1929.
 
Location. 40° 18.78′ N, 74° 44.257′ W. Marker is in Lawrence Township, New Jersey, in Mercer County. It can be reached from the intersection of Cold Soil Road and Keefe Road, on the left when traveling west. Located on the Lawrence Hopewell Trail, at Mercer Meadows Pole Farm. Touch for map. Marker is in this post office area: Lawrence Township NJ 08648, United States of America. Touch for directions.

Regionally, this marker is in Central Jersey and in Greater Princeton. It is also in the American Northeast and in the Mid-Atlantic. Globally, it is in North America, the Western Hemisphere, the Western World, and the Anglosphere.
Pole Farm District Marker image. Click for full size.
Photographed by Richard Peterson, June 14, 2026
2. Pole Farm District Marker
Historically, it finds itself in what was once New Netherland and also one of the original Thirteen Colonies.

Other nearby markers. At least 8 other markers are within walking distance of this marker: A Timeline of AT&T's Pole Farm (here, next to this marker); The "Pole Farm" (about 600 feet away, measured in a direct line); "Hello London" (about 600 feet away); “Keep Mum - The World Has Ears” (about 600 feet away); Going Silent (about 600 feet away); London Towers (about 600 feet away); The “Pole Farm” Map (about 700 feet away); Arctic Parkway (approx. 0.8 miles away). Touch for a list and map of all markers in Lawrence Township.
 
 
Credits. This page was last revised on July 7, 2026. It was originally submitted on June 29, 2026, by Richard Peterson of East Windsor, New Jersey. This page has been viewed 11 times since then. Photos:   1, 2. submitted on June 29, 2026, by Richard Peterson of East Windsor, New Jersey. • Michael Herrick was the editor who published this page.
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Aug. 6, 2026