E. Schermerhorn Oconomowoc (mis-spell), Wisconsin

This is by far the best antique seltzer (siphon) bottle that I have ever found. It has clear (colorless - flint) glass and it is footed. The etching reads, "E. SCHERMERHORN / OCONOMOWAC / WIS. / THIS BOTTLE IS NEVER SOLD". Note that Oconomowoc is mis-spelled with an "A" at the end. The bottle was made in Czechoslovakia. There is also a sunrise etched above "OCONOMOWAC".