The image displays a warning label detailing the ignition order starting with "1 3 6 8 4 2 7 5". It specifies mechanical adjustments: the clearance between cams and valves should be 0.45 to 0.50 mm/m; the spark plug gap must be about 0.4 mm/m, checked every 2000 km; and distributor contact detachment should be around 0.35 mm/m.
Use
A plaque to advise anyone tuning the engine what the specifications are for that particular engine.
Collection
Dr. Frederick A. Simeone Founder Collection, Simeone - Automobilia