Newcastle Brown Ale "Newcastle Cabbie" as part of an Anti-Drunk Driving campaign. Newcastle Exhibition is a draught pasteurised keg beer (4.3% ABV) first introduced in 1929 and commonly found around the Newcastle area. Newcastle Amber Ale (1032 OG) was a light ale available until the 1980s. It was a diluted version of Exhibition. Amber Ale and a much stronger aged stock beer were formerly blended to create Newcastle Brown Ale. This method was discontinued sometime before the brand was moved to Dunston. Newcastle Star was a strong bottled beer (7.5% ABV) available from 1999 to 2006. In 2010, Heineken USA launched Newcastle Summer
Old ale secondary fermentation with brettanomyces yeast which was present either in the pitching yeast or in the wooden equipment. Because of the time required for the aging process, some investors would buy mild ale from brewers, age it into old ale, and sell it at the higher price. Eventually, brewers began to keep some beer behind at the brewery, age it themselves and sell it to the pubs. In some cases old ale was a blend of young and old. The "stock ale" was the brewery's very aged ale and was used to inject an "old" quality, and perhaps acidity to