Guilford Center in South Central Region, Connecticut — The American Northeast (New England)
Made In Guilford
Although predominantly agricultural for much of its history, Guilford has also been home to many other forms of commerce and industry. Some Guilford goods, like the milk produced on its dairy farms or the ice harvested to keep it cool before the era of electricity, were consumed close to home. But the arrival of the railroad in 1852 (see display on south side of railroad tracks), and the increasing ease of shipping by water, brought Guilford's prized canned tomatoes and other local products to customers farther afield.
Abundant natural resources, from fresh seafood to pink granite, sustained a small but diverse local economy. Fishing, shipbuilding, and other cottage industries thrived alongside large-scale operations such as I.S. Spencer & Sons Foundry and Pinchbeck's greenhouses. Knowles-Lombard, the largest of several canneries in town, provided jobs for over 100 people in peak season. Three times that number - mostly women - processed ball-bearings for the war effort at the repurposed New Haven Clock Co. factory in the 1940s.
In the late 19th and early 20th centuries, hundreds of African Americans, Irish, Swedes, Italians, Finns, and Spaniards worked in Guilford's factories, farms, and quarries, like the one that the Scottish-born John Beattie established on Leete's Island in 1869, which employed as many as 500 in its heyday. In the summertime, well-heeled tourists flocked to the elegant Guilford Point House hotel, overlooking today's town beach, and other Gilded Age watering places.
Panel A: (left to right) Manufacturing & Quarries
1. I.S. Spencer & Sons Foundry on Fair Street (now condominiums), ca. 1915
2. Fred Moore pours mold in Spencer's Foundry, ca. 1940
3. New Haven Clock Co., 66 High Street (now condominiums), ca. 1940. Numerous factories operated here from 1850 on, including the Guilford Enterprise Co., which made ivory buttons
4. Jim DaMico operating steam drill at Beattie's Quarry on Leete's Island, ca. 1885
5. Statue of Liberty base, made of Beattie's granite, under construction, ca. 1885
Panel B: Canning & Greenhouses
1. Stoking the mammoth furnace at Pinchbeck's greenhouses, ca. 1940
2. Knowles-Lombard factory (razed 1965) at Guilford train depot, mid-20th century
3. Delivery wagon at Sachem's Head Canning Co. on Water Street, ca. 1910 (razed ca. 1940)
4. Knowles-Lombard workers canning tomatoes, ca. 1910
Panel C: Tourism, Ice Cutting, Fishing, & Farming
1. Children on the lawn at Guilford Point House hotel, ca. 1886
2. Harvesting ice for refrigeration on the town Mill Pond, ca. 1920
3. Lobster boat at the sluice in Guilford harbor, ca. 1930-1945
4. Julius Engleman plowing with horses, ca. 1910
The Guilford Preservation Alliance appreciates the support of the Connecticut Department of Transportation, and contributions from the Guilford Free Library: Edith B. Nettleton Historical Room; the Guilford Keeping Society Library Collection; and the collection of Carl A. Balestracci, Jr.
Erected by Guilford Preservation Alliance.
Topics. This historical marker is listed in these topic lists: Industry & Commerce • Railroads & Streetcars.
Location. 41° 16.548′ N, 72° 40.42′ W. Marker is in Guilford in South Central Region, Connecticut. It is in Guilford Center. It is on Old Whitfield Street south of Drive Way, on the left when traveling south. Located on the platform at Guilford Station. Touch for map. Marker is at or near this postal address: 325 Old Whitfield Street, Guilford CT 06437, United States of America. Touch for directions.
Regionally, this marker is in the Connecticut River Valley, on the Connecticut Shoreline, and in Greater New Haven. It is also in the American Northeast and in New England. Globally, it is in the North Atlantic Region, North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once New Haven County and also one of the original Thirteen Colonies.
Other nearby markers. At least 8 other markers are within walking distance of this marker: Railroads in Guilford Photos (a few steps from this marker); Railroads in Guilford (a few steps from this marker); Harmon B. Johnson (within shouting distance of this marker); Reverend Henry Whitfield (approx. 0.2 miles away); Whitfield House (approx. 0.2 miles away); Home of Rev. Henry Whitfield (approx. 0.2 miles away); Visitor Center (approx. 0.2 miles away); War of 1812 Cannon (approx. 0.2 miles away). Touch for a list and map of all markers in Guilford.
Also see . . . Guilford Preservation Alliance. (Submitted on February 22, 2025, by Michael Herrick of Southbury, Connecticut.)
Credits. This page was last revised on May 19, 2026. It was originally submitted on February 16, 2025, by Conrad Ward of Guilford, Connecticut. This page has been viewed 206 times since then and 34 times this year. Photos: 1, 2, 3, 4, 5. submitted on February 16, 2025, by Conrad Ward of Guilford, Connecticut. • Michael Herrick was the editor who published this page.




