ATCO Mill No. 3 Postcard
Title
ATCO Mill No. 3 Postcard
Description
Black and white postcard of the American Thread Co's Mill No. 3, Willimantic, Conn.
Source
Dr. Emil Pocock Postcard Collection
Contributor
Emily Gardiner
Files
Collection
Citation
“ATCO Mill No. 3 Postcard,” History Digitized, accessed March 12, 2026, https://easternct-digitalhistory.com/items/show/1308.