A black and white photograph of workers moving boxes labeled "Sardines in Mustard Packed by Wm. Underwood Co., Boston Mass." The sign above the door reads "positively no admittance." Probably taken around 1920. Photo included in the William Underwood Company Photographs of Cannery collection, 1890s - 1922.
MS 1134, William Underwood Photographs of Cannery, 1890s to 1922