First WALTER TAP Knob. The item “Vintage 1930′s WALTER’S BEER BALL TAP KNOB HANDLE Eau Claire Wisconsin Wi. BAR” is in sale since Thursday, March 01, 2018. This item is in the category “Collectibles\Breweriana, Beer\Tap Handles, Knobs\Other Beer Tap Handles, Knobs”. The seller is “wasieji” and is located in New Berlin, Wisconsin. This item can be shipped to United States.