Complex sentence: Dr. Harlow was a member of the faculty of the college from 1928 until his retirement in 1965 as an instructor, assistant professor, associate professor and professor in the field of wood technology.
Split into simpler sentences: Dr. Harlow was a member of the faculty of the college from 1928 until his retirement in 1965. He was an instructor, assistant professor, associate professor and professor in the field of wood technology.