By mid-June 1932, Eliot Ness and his Untouchables had uncovered and shut down every champagne-producing operation in the city. 4 months later, however, champagne appears again in the fashionable Westside nightclubs. Ness is about to raid the swankiest speak, the Silver Canary. At the club, Marty Baltin is paying Charley Mailer for the last champagne shipment: $86,000 for 350 cases (that comes out to about $245 per case of 12, about $20 a bottle). Ness and his men raid the place; as Charley Mailer exits quickly, he accidentally leaves his small ledger book on Marty Baltin's desk. Ness and Hobson find a dozen bottles in the bar area, wherein the champagne is frozen solid, the bottles must have accidentally arrived in a refrigerated shipment. Enrico Rossi checks with the railroads, and finds out 4 refrigerated freight cars had arrived from the Marblehead Seafood & Ice Company in Boston; the Untouchables fly to Boston. Next day, Mailer is meeting with Baltin again. Baltin found out M (thetvdb.com)