31. In the early 1900s, Wyalusing Creek was used to power gristmills, a roller mill , and a sawmill. 32. The 1846 stone building known as " Monds Roller Mill " is the town's most prominent feature. 33. The mill opened in 1903, when there were 556 operating grist mills and roller mills in South Carolina. 34. A steam roller mill was added in 1890, and the mill was subsequently converted to use electric power. 35. The machinery includes two midget marvel roller mills , used to grind grains, and other machinery used for milling. 36. When industrialization came in the early 1900s the stone mill was replaced by a more modern roller mill . 37. Under Webster's direction the mill prospered and came to be known as the "'Bridgeton Roller Mills " '. 38. The Bowmansville Roller Mill and John B . Good House are listed on the National Register of Historic Places. 39. The Malvern Roller Mill was added to the U . S . National Register of Historic Places in 1995. 40. The Lehi Roller Mills were listed on the U . S . National Register of Historic Places in 1994.
