The items in this collection reflect the thoughts and business dealings among members of the Wissler family (John Wissler, Levi Erb, Ezra Wissler, Franklin Wissler, Christian Wissler, and Samuel B. Myers). The letters in this collection pertain to the purchase of Columbia Furnace. Samuel B. Myers (the husband of Elizabeth Wissler, the niece of John Wissler) sold the property to John Wissler. John and his family moved from Canada to Virginia. Columbia Furnace soon became a successful iron production business.

At the start of the Civil War, John Wissler and his family fled the area for Canada, due to their Republican political views. They returned after the war ended. John Wissler died in 1880, but his family continued running Columbia Furnace.

Under the Wissler family's direction both Columbia and Liberty Furnace (which the family also owned and operated) grew until over 300 persons were employed there. They were responsible for mining ore, refining it, transporting it to rail centers, harvesting lumber to feed the furnaces, and maintaining a wide array of company structures. From this time onward the operations at the furnaces would be economic center of this area of Shenandoah County.

Unfortunately, it also led to some problems as locals clashed with individuals brought in to fill vacancies, especially when the company began to hire African Americans. In January of 1880 a race riot broke out and the owners and black workers were attacked. This two day event ended when the Wisslers agreed to hire only white workers. This eliminated a major employment source for local African Americans and forced many to emigrate or settle for lower paying service jobs.

In 1884 a group of Philadelphia businessmen purchased the furnaces and named it Columbia Liberty Iron Company. They continued both operations until 1891 when the company was sold again to H.H. Yard of Philadelphia. He closed the Columbia Furnace and built a narrow gauge railroad, nicknamed the "Dinky" to haul the ore produced and goods to the furnaces and surrounding communities.

However, making a profit proved to be difficult. Legal battles between Yard and the previous owners compounded the sites problems. In 1905 the company was again sold and reorganized as the Shenandoah Iron and Coal Company who hoped to turn a profit by modernizing operations. Their efforts proved to be unsuccessful and the furnace closed in 1907 and the land sold to Joseph T. Jackson who used the railroad to transport lumber from the area. It closed in 1917 after the area hills had been stripped.