This is a rare circa 1950s vintage AC PRESSURE CAP & COOLING SYSTEM TESTER 30 Second Pressure Test Service metal advertising hang up dispenser that also still retains its AC(AC Delco)Pressure Cap Tester and two additional items one looks like a radiator cap and amazingly it’s original paper instructions(poor condition).It also advertises AC Fit A New RADIATOR PRESSURE CAP “Tired”Pressure Caps Cause Loss of coolant and Anti-Freeze, Off Peak Engine Performance and Poor Petrol Economy.It is in an excellent condition with hardly a scratch or any fading and it’s overall measurements are 36.5cm tall x 38cm wide x 10cm deep.
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