May 30 Vintage Seth Thomas Helmsman E537-011 1508 Weather Barometer Brass Nautical USA POSTED BY admin IN vintage VINTAGE SETH THOMAS HELMSMAN E537-011 1508 WEATHER BAROMETER. 8.5″ X 8.5″ X 3.25. SETH THOMAS DIVISION OF GENRAL TIME CORP. BAROMETER IN GOOD WORKING ORDER. DOES HAVE WEAR AND SPOTTING TO FINISH. Read More