Abstract Jacob Cist (1782-1825) was an American naturalist, artist, inventor, businessman, author, treasurer and United States Postmaster. He was also one of the most important pioneers in the marketing of anthracite coal and a leading authority on its economic potential. This collection includes personal and business letters, documents, agreements, memorabilia, clippings and records of Cist's service as United States Postmaster of Wilkes-Barre, Pennsylvania. His accounts as treasurer of the...

Abstract The Weiss family was prominent in the coal business in eastern Pennsylvania during the late 1700s and 1800s. The Weiss family collection dates from 1777 to 1916 and documents, most fully, Jacob Weiss (1750-1839), Francis White (1773-1845), and Francis White (1819-1888). The papers include diaries, geological and surveying notebooks, maps and observations; personalia and biographical notes; transcribed documents, portraits, scrapbooks, business journals, daybooks, mercantile records and...