The mill stones, with their casing, hopper, and damsel are intact as is the corresponding conveyor-fed bagging stand mounted in front of the stones. Scattered around the room are several work tables, various sieves and miscellaneous hand tools. The fourth level was an open storage area with a double-truss roof framing system that features tie rods suspended from the intermediate rafters to carry the floor load. Although in deteriorated condition, the mill is remarkably complete and appears much as it did when milling operations ceased in 1928. Alteration is limited to the fourth level, where makeshift partitions were installed by the present owner.
Work is currently under way to stabilize the stone foundation walls and framing of the lower levels.
The turbine, drive shafts, and milling equipment are not affected by the work, which is vital to ensure the continued preservation of the building and its contents. Additionally, the mill is representative of the water-powered industries that once flourished along the banks of the brook. The earliest mill on the site was apparently built by the Holbrook family during the middle of the 18th century. At that time both facilities were powered by water wheels. Orin Marcy died in 1870, but the business was continued by his son Calvin.