Spirit & Matter Before the Bar of Modern ScienceIsaac Winter Heysinger · First published 1910 · Latest edition 2023Open the Tome
Source and Mode of Solar Energy Throughout the UniverseIsaac Winter Heysinger · First published 1895Open the Tome
Documents Tending to Prove the Superior Advantages of Rail-ways and Steam ...Samuel Chenery Damon, John Burnham, John Stevens, Paris M. Davis, Arthur Bradman, Solomon Stoddard, John Cosens Ogden, Samuel Penniman Leeds, Citizen of the United States, Gideon Welles, Isaac Winter Heysinger · First published 1916Open the Tome
