Pre-Pro.com tells the story of America’s thriving liquor industry in the era before the enactment of Prohibition in 1920. The site includes four huge, thorough databases that cover the essentials—dealers, brands, distilleries, and shot glasses. Each can be searched or sorted by time period and location. Pre-Pro.com is a particularly good find for those interested in shot glasses: aside from the image-rich database, the “Glassmaster” posts a weekly SOTW (“Shot of the Week”) column, in which he analyzes recent buying and selling trends on eBay. The site even offers whiskey-blending recipes from 1885!