Willms Bros. (Hex Base-Beer Bottle)
Embossed on the bottle is the following: "WILLMS BROS. SO. MILWAUKEE, WIS."
Here's an excellent! mint! HAND BLOWN ELONGATED CROWN TOP-AMBER-HEX. BASE-CIRCULAR PLATE MOLD EMBOSSED WEISS BEER BOTTLE, with "W. F. & S. MIL." as the glass maker on the bottom.