Finance History | Berkshire Mill No. 1, Adams, 1889 — The Berkshire Name Began With 700 Looms

The granite plaque above the entrance tower says 1889, the year Berkshire Mill No. 1 began turning a burned paper-mill site in Adams into a fine-cotton factory.

The Berkshire Cotton Manufacturing Company had incorporated in 1888 with capital of US$500,000 in 1888 dollars. Its owners, the Plunkett family, chose finer grades of cotton because demand for the coarser cloth made by many New England mills was already weakening.

The first building held 35,000 spindles and 700 looms. Success brought Mill No. 2 in 1891, raising the complex to 76,000 spindles and 1,600 looms, then more construction across Hoosac Street as the company expanded through 1900.

That mechanism matters to the later Berkshire Hathaway story. A textile mill converted large fixed investments in brick, machinery, power and inventory into cloth, but it had to keep reinvesting merely to remain competitive while production shifted toward lower-cost regions.

The factory could look substantial on a balance sheet while its future cash returns deteriorated. Decades later, that gap between asset value and earning power would attract Warren Buffett to the company and then teach him why cheap physical assets can become expensive obligations.

The Adams company was reorganized into Berkshire Fine Spinning Associates in 1929. It merged with Hathaway Manufacturing of New Bedford in 1955, supplying the first half of a name that survived after the mills disappeared from the business.

Mill No. 1 itself survived. The National Register nomination recorded the red-brick building, granite trim and entrance tower in nearly original condition, while Mills No. 2 and No. 3 had already been demolished.

The 1898 catalog image shows the operating complex before the Berkshire name meant insurance float, railroads or a portfolio of subsidiaries. It meant looms, spindles and the capital intensity that the future holding company would spend decades escaping.

Photo: Mason Machine Works, public domain, via Wikimedia Commons.