In what year was the album “Engine 54” released by The Ethiopians?

In what year was the album “Engine 54” released by The Ethiopians?: The album “Engine 54” was released in 1968 by The Ethiopians, featuring 4 tracks.
What is the most successful song from the album “Engine 54” by The Ethiopians?: “Train to Skaville” is the biggest hit from the album “Engine 54” by The Ethiopians.

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