Antique Scientific Instruments

Antique Lord Kelvin Patent 8240 Scientific Instrument Depth Gauge

Antique Lord Kelvin Patent 8240 Scientific Instrument Depth Gauge
Antique Lord Kelvin Patent 8240 Scientific Instrument Depth Gauge
Antique Lord Kelvin Patent 8240 Scientific Instrument Depth Gauge
Antique Lord Kelvin Patent 8240 Scientific Instrument Depth Gauge
Antique Lord Kelvin Patent 8240 Scientific Instrument Depth Gauge
Antique Lord Kelvin Patent 8240 Scientific Instrument Depth Gauge
Antique Lord Kelvin Patent 8240 Scientific Instrument Depth Gauge

Antique Lord Kelvin Patent 8240 Scientific Instrument Depth Gauge

Patent dates from 1892 to 1913.


Antique Lord Kelvin Patent 8240 Scientific Instrument Depth Gauge