Hagerstown / Plymouth / Westernport / Washington / Middletown / Baltimore / Uniontown / New York / Morristown / London / /
Company
George's Creek Coaland Iron Co. / George's Creek Coal Company / Baltimore Sun / 4George's Creek Coal / Iron Company / George's Creek Mining Company / GCC&I Co. / George's Creek Coal / /
Continent
America / /
Country
United States / /
Currency
USD / pence / / /
Event
M&A / Person Travel / Man-Made Disaster / /
Facility
The AmericanPhilosophicalSociety Library of CongressCatalog Card Number / Eleutherian Mills Historical Library / South pier / Enoch Pratt Free Library / New York Public Library / St. John's College / Baker Library / Virginia State Library / East pier / Maryland Hall of Records / Hearth arch / Library of Congress / University of Maryland Library / Maryland State Library / KATHERINE THE AMERICAN INDEPENDENCE A. HARVEY PHILOSOPHICAL SQUARE / University of Pennsylvania / /
Holiday
Commonwealth Day / /
IndustryTerm
real estate amounting / transportation / manufacturing enterprise / manufacturing processes / food / blacksmiths making tools / early nineteenth-century mining / information technology / Travel time / manufacturing / speculative mining / blast machinery / real estate holdings / bank deposits / mining / /
NaturalFeature
Potomac River / Ohio River / George / Creek valley / Dug Hill / South Mountain / Savage Mountain / Middletown valley / /
Organization
PHILADELPHIA SOCIETY FOR MY MOTHER AND MY FATHER Copyright / General Assembly / Eleutherian Mills Historical Library / University of Maryland / American Philosophical Society / St. John's College / Maryland legislature / Smithsonian Institution / Harvard University Graduate School / Manuscript Division / Maryland Historical Society / New Series / Vermont Historical Society / Yale / Protestant Episcopal Church / the University of Pennsylvania / National Academy of Sciences / Allegany County Circuit Court / Congress / post office department / National Academy of Science / Archives Division / Maryland Academy of Science / /
Person
Isaac Tyson / Jr. / William Pinkney / Thomas B. Searight / Philip T. Tyson / Margaret Hammer / Alexander Papers / Nat / Donald Smalley / J. T. Ducatel / Alvin H. Ternent / Nancy C. Pearre / Raymond Walker / Katherine A. Harvey / Frederick Hammer / James Renwick / Philip W. Bishop / Thomas Hamilton / John G. Proud / Lloyd R. Stallings / Charles Varle / William H. Rideing / Benjamin Silliman / John Henry Alexander / Isaac Tyson Jr. Pioneer Mining / / /
Position
president / topographical engineer / Author / topographical engineer for the state of Maryland / professor of mining / Mining Engineer / professor of mining and engineering / one of the founders / civil engineer / Bishop / curator of the division / scientist / linguist / and scholar / post coach / Carpenter / Harper / deputy clerk / Governor / journalist / chemist / mining engineer / early storekeeper / Blacksmith / state geologist / author and editor / curator of the division / /
ProvinceOrState
Ohio / Commissionersof Allegany County / Allegany County / New Jersey / Vermont / Maryland / Frederick County / Pennsylvania / Allegany / /