RT Journal Article SR Electronic T1 Volume Contraction of Wine After Addition of Wine Spirits JF American Journal of Enology and Viticulture JO Am J Enol Vitic. FD American Society for Enology and Viticulture SP 113 OP 120 DO 10.5344/ajev.1967.18.3.113 VO 18 IS 3 A1 A. Caputi, Jr. A1 R. W. Hackamack A1 D. D. Sanford YR 1967 UL http://www.ajevonline.org/content/18/3/113.abstract AB Laboratory data were obtained on the contraction that occurs when alcohol at various proof ranges is mixed with water and with dextrose solutions. These were compared with data obtained from plant operation and were shown to match closely. A method is presented to use these data in WSA calculations.