Model 410-C -Weems & Plath Classic Barograph

The Model 410-C Weems and Plath Classic Barograph is a wonderful way to keep records of barometric pressure. This German made Classic Barograph is housed in a rich mahogany case with glass sides and a polished handle for easy access. The single `AA` battery operated quartz movement requires no winding and is more accurate than key wound movements. The barograph readings are marked on paper charts with a felt tip pen that lasts 6-9 months.