Lawrenceville in Lawrence Township in Mercer County, New Jersey — The American Northeast (Mid-Atlantic)
A Timeline of AT&T's Pole Farm
The AT&T Pole Farm has a rich communications history in Lawrenceville dating back to 1929 when a new service was introduced providing transatlantic telephone service. Below is a timeline of the significant events and contributions made to our nations telecommunications history from this beautiful 820 acre property.
1925
January 1927 First transatlantic telephone call over single long wave circuit; $75 for the first three minutes; approximately 30 million telephones worldwide
June 1928 AT&T constructs shortwave receiving station at Netcong, NJ (near intersection of I-80 and US-206)
August 1928 AT&T selects Lawrenceville over several other sites for its shortwave transmitting station
September 1928 AT&T spends $140,000 to acquire more than 800 acres from 15 local farm families
October 1928 Construction begins (paving of Cold Soil Road, stringing electrical lines, bringing telephone service in from what is now Route 1)
May 1929 Construction completed on two buildings and array of 26 steel towers, each 180 feet tall; total cost of Lawrenceville station is $2 million (in 1929 dollars)
June 1929 First telephone call from Lawrenceville station (Cleveland-London); $45 for the first three minutes
April 1930 Service begins to Buenos Aires, Argentina from Lawrenceville; $36 for the first three minutes
December 1930 More than 200 transatlantic calls on Christmas Day; Lawrenceville staff grows to 30
1932 Service to Bermuda added using rhombic antenna design
May 1932 Lawrenceville site pressed into service to provide telephone connections for Lindbergh kidnapping investigation
December 1936 Service to Paris begins
1937 Lawrenceville site handles over 50,000 international phone calls
1939 26 steel towers {Sterba curtain antennas) torn down and sold for scrap
December 1941 Pearl Harbor attacked; Churchill and Roosevelt converse via Lawrenceville station
Late 1943 All important wartime communications moved from Lawrenceville to new secure War Department shortwave network
1946 Period of rapid postwar growth begins with expansion of Building 1
1948 26 countries served by 31 transmitters and 46 rhombic antennas
1955 One million international calls handled by Lawrenceville
1957 New wing added to Building 1; 2.5 million calls handled by Lawrenceville
1965 Intelsat launches Early Bird communications satellite; Poles begin to come down as service switches to cable for primary transatlantic circuits; Pole Farm viewed as a backup facility
December 1965 Pole Farm goes dark; only thirteen antennas, five circuits, and one employee
Early 1976 Buildings and remaining antennas demolished; one pole left standing
1995 Mercer County acquires the site from AT&T for $8.6 million
2013 Mercer Meadows opens to the public
Photos provided by: AT&T Archives Center, Library of Congress and the Mercer County Park Commission
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 is in Lawrenceville. It is on Cold Soil Road west of Keefe Road, on the left when traveling west. Located 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. 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: Pole Farm District (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.
Also see . . .
1. Mercer County Park Commission: Mercer Meadows. (Submitted on June 23, 2026, by Richard Peterson of East Windsor, New Jersey.)
2. Pole Farm History 1929 1975 - Hopewell Valley History Project.
Thanks to several contributors, the History Project site now has several pamphlets on the history and operation of the Lawrenceville Transmitting Center, and associated historical photos of the site and operation.(Submitted on June 23, 2026, by Richard Peterson of East Windsor, New Jersey.)
Credits. This page was last revised on July 7, 2026. It was originally submitted on June 23, 2026, by Richard Peterson of East Windsor, New Jersey. This page has been viewed 25 times since then. Last updated on June 30, 2026, by Richard Peterson of East Windsor, New Jersey. Photos: 1, 2. submitted on June 23, 2026, by Richard Peterson of East Windsor, New Jersey. • Devry Becker Jones was the editor who published this page.

