Own a bit of Milwaukee Nostalgia with a porcelain Blatz neon sign. The Blue Rainbow Blatz sign was made in Milwaukee, WI by the now defunct Allison Signs. The Allison Sign Company Inc. was established in the 1930s and began as a sign manufacturer specializing in large outdoor porcelain enamel signs and smaller neon-lighted desktop and bar back signs. Allison Sign Co. manufactured signs for companies across the US including tool, automotive, gas, oil, textile, distilleries, and breweries. This sign was most likely circa 1934. This porcelain neon was manufactured by Allison of Milwaukee circa 1934.  Sign measures 48"x31"x11".  It's mounted on a can, and the neon is new.   Would you like this sign shipped to you? See the Shipping Information link located at the bottom of this page for shipping options.