Kentucky Vintage is a bourbon produced in Bardstown, Kentucky by Kentucky Bourbon Distillers (KBD), also known as the Willett distillery.
 The brand is one of several small batch bourbon offerings by KBD – the others include Noah's Mill, Rowan's Creek and Pure Kentucky XO.
Jim Beam is a brand of bourbon whiskey produced in Clermont, Kentucky, by Beam Suntory, a subsidiary of Suntory Holdings of Osaka, Japan.
 It is one of the best selling brands of bourbon in the world.
 Since 1795 (interrupted by Prohibition), seven generations of the Beam family have been involved in whiskey production for the company that produces the brand, which was given the name "Jim Beam" in 1933 in honor of James B. Beam, who rebuilt the business after Prohibition ended.
 Previously produced by the Beam family and later owned by the Fortune Brands holding company, the brand was purchased by Suntory Holdings in 2014.
The Brown-Forman Corporation is one of the largest American-owned companies in the spirits and wine business.
 Based in Louisville, Kentucky, it manufactures several well known brands throughout the world, including Jack Daniel's, Early Times, Old Forester, Woodford Reserve, Canadian Mist, GlenDronach, BenRiach, Glenglassaugh, Finlandia, Herradura, Korbel, and Chambord.
 Brown-Forman formerly owned Southern Comfort and Tuaca before selling them off in 2016.
Buffalo Trace Distillery is a distillery located in Frankfort, Kentucky.
 It has historically been known by several names, including most notably, the George T. Stagg Distillery and the O.F.C. Distillery.
 Its namesake bourbon brand, "Buffalo Trace" Kentucky Straight Bourbon whiskey, was introduced in August 1999.
 The company claims the distillery is the oldest continuously-operating distillery in the United States.
 Located on what the company claims was once an ancient buffalo crossing on the banks of the Kentucky River in Franklin County, the distillery is named after the American bison.
 The Sazerac Company, an American family-owned producer and importer based in New Orleans, Louisiana, purchased the distillery in 1992 and is now the parent company of Buffalo Trace Distillery.
D. G. Yuengling & Son is the oldest operating brewing company in the United States, established in 1829.
 It is one of the largest breweries by volume in the country.
 Based on volume sold in 2016, Yuengling was the top craft beer company in the U.S. Based on sales in 2011, Yuengling was tied with the Boston Beer Company, maker of Samuel Adams brands, as the largest American-owned brewery.
 Its headquarters are in Pottsville, Pennsylvania.
 Yuengling produces about 2.8 million barrels annually, operating two Pennsylvania facilities and a brewery in Tampa, Florida.
Old Forester is a brand of Kentucky Straight Bourbon Whiskey produced by the Brown-Forman Corporation.
 It is officially the longest running Bourbon on the market today (approximately 145 years as of 2016), and was the first bourbon sold exclusively in sealed bottles.
 It was first bottled and marketed in 1870 by the former pharmaceutical salesman turned bourbon-merchant George Garvin Brown – the founder of the Brown-Forman Corporation (whose descendants still manage the company).
 During the Prohibition period from 1920 to 1933, it was one of only 10 brands authorized for lawful production (for medicinal purposes).
James A. Edgerton was a poet, philosopher and political activist from Alexandria, Virginia, United States.
 Edgerton was the vice-presidential nominee of the Prohibition Party in the 1928 presidential election.
 He was on the ticket alongside presidential nominee George Varney.
 Edgerton defeated former Prohibition Party State Representative from Illinois Frank S. Regan by a 68–29 margin.
 Edgerton urged that his own ticket be withdrawn in states where it could have hurt the chances of Herbert Hoover's election to the presidency.
 Hoover favored prohibition, whereas his Democratic opponent, Al Smith, was well known for his anti-prohibition views.
 Varney and Edgerton were only on the ballot in seven states.
 The Prohibition Party in California refused to support their party's nominee and nominated the Republican ticket on Prohibition ballot line instead.
Early Times is a brand of Kentucky whiskey distilled in Shively, Kentucky by the Brown-Forman Corporation, one of the largest North American-owned companies in the spirits and wine business.
 The company also markets Jack Daniel's, Finlandia Vodka, Woodford Reserve Bourbon, Canadian Mist, Old Forester, Korbel champagne, and Chambord.
Servis is a white goods brand well known in the United Kingdom.
 The company was founded in 1929 in Darlaston, an area of the West Midlands renowned for manufacturing.
 The company started out as a manufacturer, but fell into difficulties in the 1980s.
 From 1991 to 2008, the brand was owned and manufactured by Italian white goods company Antonio Merloni SpA.
 Antonio Merloni entered administration in 2008 and ceased manufacturing Servis appliances.
 In 2011 the brand was sold to Turkish white goods and TV manufacturer Vestel who re-launched the brand in 2012.
Owsley Brown Frazier (May 7, 1935 – August 16, 2012) was a philanthropist from Louisville, Kentucky United States who founded the Frazier History Museum.
 He retired from the board of directors of the Brown-Forman corporation, which his grandfather George Garvin Brown founded in 1870, and is one of the largest American-owned companies in the spirits and wine business.
 He was raised in Louisville.

Question: What well known bourbon brand is manufactured by one of the largest American-owned companies and was able to be sold during the Prohibition?
Answer: Old Forester