Whitneyville in Hamden in South Central Region, Connecticut — The American Northeast (New England)
The Second Armory
Eli Whitney died in 1825. His son. Eli Whitney, Jr. was just 5 years old. The Blake brothers, Whitney's nephews, ran the Armory for 10 years. Trustees managed the work until 1842 when Whitney Jr. age 21, graduated from Princeton and returned to take charge of Whitneyville. He would lead the Armory for 46 years.
The younger Whitney returned to a site in decline. He was a resilient and resourceful leader. He managed government contracts, the first Colt production in Connecticut, and sales to a nation migrating westward.
In 1850, an explosion destroyed the original 1798 Machining and Filing Shop. The younger Whitney built a more modern Armory of bricks produced in Hamden and North Haven. The younger Whitney was an energetic promoter. The notorious adventurer Kit Carson endorsed Whitneyville's percussion rifles. In 1852, the Hungarian freedom fighter Louis Kossuth visited Whitneyville. Workers presented him rifles to support the struggle to overturn Austrian domination. Whitney's moving gesture won national acclaim. The American Civil War pushed the Armory's production to its peak. The workforce swelled to 500.
By 1888, the Winchester repeating Arms Company in Newhalville with its access to the burgeoning rail network, took over the last of Whitney's patents and production. A succession of enterprises occupied Whitneyville's factory buildings until they were demolished in the 1960s. The last of the Second Armory's bells resides above the Museum's entrance. It was a gift from the Hamden Historical Society, facilitated by Charleton Gilbert, a thoughtful and generous friend of the Museum.
Fragments of the Second Armory's foundation are still visible along the River's edge.
Erected by Eli Whitney Museum and Workshop.
Topics. This historical marker is listed in this topic list: Industry & Commerce.
Location. 41° 20.182′ N, 72° 54.641′ W. Marker is in Hamden in South Central Region, Connecticut. It is in Whitneyville. It can be reached from Whitney Avenue east of Armory Street, on the right when traveling north. Located at the Eli Whitney Museum & Workshop. Touch for map. Marker is at or near this postal address: 915 Whitney Avenue, Hamden CT 06517, 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: The Dam (a few steps from this marker); The Turbine (a few steps from this marker); The Painting (within shouting distance of this marker); The Town Bridge (within shouting distance of this marker); A. Frederick Oberlin Bridge (within shouting distance of this marker); Transition (within shouting distance of this marker); The Mill River (within shouting distance of this marker); Eli Whitney Armory (within shouting distance of this marker). Touch for a list and map of all markers in Hamden.
Credits. This page was last revised on May 19, 2026. It was originally submitted on January 23, 2025, by Conrad Ward of Guilford, Connecticut. This page has been viewed 154 times since then and 22 times this year. Photos: 1. submitted on January 23, 2025, by Conrad Ward of Guilford, Connecticut. 2. submitted on January 28, 2025, by Conrad Ward of Guilford, Connecticut. • Michael Herrick was the editor who published this page.

