ATCO Mill No. 4 Postcard
Title
ATCO Mill No. 4 Postcard
Description
Colorized postcard of the American Thread Co., No. 4 Mill, Willimantic, Conn.
Source
Dr. Emil Pocock Postcard Collection
Publisher
S. 226 S. Langadorf & Co., New York--Germany
Contributor
Emily Gardiner
Files
Collection
Citation
“ATCO Mill No. 4 Postcard,” History Digitized, accessed March 12, 2026, https://easternct-digitalhistory.com/items/show/1259.