Short & Mason 2315 Microbarograph
This Short & Mason microbarograph was built in England for Taylor Instruments. Taylor marketed this microbarograph from the 1920s to the early 1960s. I believe this is a later model. Taylor Instruments owned Short & Mason beginning 1900. I acquired it relatively inexpensively as the top glass was broken and it required repair, although only a screwdriver was required. It has the same 2.5x magnification of the chart scale as the Friez ML-3. Consequently I use a Belfort 1071-M chart for 7 days in mb. It will also take a Belfort 1071 chart in inHg.
