Rock Springs Bottling Works (c.1910)
Embossed on the bottle is the following: "ROCK SPRINGS, BOTTLING WORKS, BLACK RIVER FALLS, WIS."
Another unusual variant! A HAND BLOWN CROWN TOP-1/2 PINT-BLUE AQUA-CIRCULAR PLATE MOLD EMBOSSED SODA BOTTLE, with the glass maker's marks of: "0 -S", "A.B. Co.", which dates this bottle to 1910. Also this is the only "SPRING(S)" variety and is on Roger's want list.