In 1885, as the state legislature was considering the bill that created the Adirondack Park, Ulster County was trying to get out of paying delinquent property taxes that, under the law passed over its objections six years earlier, it owed the state. The lands, mostly around Slide Mountain had come into the county's possession when loggers looking to extract tannin for use in tanning leather from the bark of the many Eastern hemlocks growing there at the time, took the trees, made their money and then left the region without paying taxes.