S Sternau and Co
(c) Vin Callcut 2002-2017. Small extracts can be used with acknowledgements to 'Oldcopper.org' website.
Helpful comments are very welcome.
S S & Co. Found on products made by Sternau & Co. in USA, also found on cookware in UK.
This version is under the burner of a spirit kettle made by S. Sternau & Co., USA and stamped with the Sternau logo.
These marks take up most of the base of the spirit burner.
Another version, not dated as yet.