This is a vintage Eversonic "Tune in the World" World Time Chart and Log. It features a striking blue and silver world map divided into 24 time zones. The manual "Dial-O-Map" at the base allows you to calculate global times by aligning your local time zone (PST, MST, CST, EST). Perfect for a Mid-Century Modern office, a ham radio shack, or a vintage map collector. The unit is in good vintage condition with some light surface wear consistent with age.
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