Vintage/Antique Porto-Clinic Psychophysical Driver Testing Unit Driving

Description

Up for sale is a Vintage/Antique Portable Driver's Examination Test Unit, Very Good Overall Used Condition As Shown, Please see photos for details, Looks to be complete, The leather carry handle is missing on top as shown, To open first open the small door on front then reach in to release the side door latches, Lights up as shown, The timer works when the lowest button on the side of the timer is pressed and stops when released, I do not know how to use this and have not been able to light the red-yellow & green lights on front, All switches press and or move as they should, Looks like it tests vision with a long black cord for distance-possibly reaction time and more, Well made oak finger-joint case, Measures closed approx 18" tall x 11" x 18", Shows age and handling with nicks-scuffs-bumps & bruises as shown, 1930's-1950's, Great Piece!