Vintage Bristol 1G501-14 ~ Pressure Chart Recorder Range 0-200 psi ~ UNTESTED

Rototherm Clearscan Single Pen Pressure Chart Recorder, 0-10 Bar

ITT Barton Static Pressure Element 1000psi BC17SL

Antique Taylor 0P-4838 Circular Chart Recorder

Unbranded Static Spring Barton Pressure Recorders 1000 PSI Tested Works well

Unbranded Static Spring Barton Pressure Recorders 1500 PSI Tested Works well

2- Taylor Instrument Temperature Chart Recorders 110v-ac

Vintage Taylor Wind-Up Temperature Recorder