Hi. Today an excavator found this bottle at my home, it is a Miller Beer bottle and still has its' cork. The bottom says "WF&S" and "MIL" … the front says "MILLER" on a curve and "MILWAUKEE" below it. The back says "REGISTERED". There are "seams" on the sides that go all the way up the bottle.
Finding this today is completely sentimental, as today is my birthday and the anniversary of the accident that caused my father's death. My maiden name is Miller, and I am from Milwaukee … so finding this today has an unique connection to my roots (as I had been thinking of my father otday, hoping he would help me find something cool in the excavated piles of dirt and rocks).
Any idea of the year this bottle was produced? Or any history?

Thank you in advance for any information. I have 8 other bottles that have been found during excavation ...