Eppley Laboratory single axis solar tracker ST-3

Description

Eppley Laboratory single axis solar tracker ST-3.
This was purchased at government surplus auction. I have confirmed that the motor works and it runs on a 24 hour cycle. This runs on standard 110 volts AC.
This may require some minor disaddembly for safe shipping. All fastners will be threaded into their original locations and reassembly will be kept simple.
The following was taken from a website that deals in similar equipment:
SINGLE AXIS SOLAR TRACKER Model ST Specifications
The Eppley Solar Tracker, Model ST-1 or ST-3 is a clock motor, single axis tracker designed for pointing of normal incidence solar radiation measuring instruments (sNIP, NIP, AHF) at the sun. It makes one complete revolution every 24 hours. Once daily adjustment of the Declination Scale and unwinding of the pyrheliometer cable is needed to ensure proper tracking.
The clock motor tracker requires a steady input current so the input power requirements are for 110 VAC, 60 Hz.
The ST-3 has a head designed for holding up to 3 NIPs.