New Haven Colony Historical Society. [Contact repository for more information].

Twining, Alexander C. (Alexander Catlin), 1801-1884

http://n2t.net/ark:/99166/w64n726s (person)

Scientist, inventor, educator, civil engineer, and astronomer; of New Haven, Conn.; professor of astronomy, mathematics, and natural philosophy at Middlebury College, Middlebury, Vt.; worked as railroad surveyor; after spending 10 years at Middlebury, returned to New Haven as a civil engineer and was engaged in the construction of several railways and canals for a number of years; involved during his later life in the pursuit of scientific research and also with the invention of a machine which ...