A Rare Victorian Mahogany Sympiesometer By T. Hemsley of Tower Hill, London Description: This rare Victorian mahogany sympiesometer, crafted by T. Hemsley of Tower Hill, London, is an exquisite example of 19th-century scientific craftsmanship. This antique brass barometer, dating back to the early 19th century, is a stunning scientific instrument, essential for collectors of antique scientific instruments. The intricate details…
