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Jim Lines is a recently retired engineer from Graham Corporation. He continues to provide the company technical and general management support. Lines was with the company for 37 years, during which he served in various engineering, sales and general management roles. He began his career at Graham Manufacturing Company Inc. in 1984 after receiving a Bachelor of Science degree in aerospace engineering from the State University of New York at Buffalo. Lines frequently publishes technical articles pertaining to heat transfer, vacuum systems and steam surface condensers. He can be contacted at [email protected].