The Impressions was one of the most popular and successful groups of the sixties with hits like “Gypsy Woman,” “It’s All Right,” “Amen,” “People Get Ready,” and “Keep on Pushing.” The “Keep on Pushing” album is the Impressions’ most successful. Released by ABC Paramount in 1964, an original copy is worth up to $200.00 today. The Jaguar automobile pictured on the cover belonged to member Curtis Mayfield who also had a successful solo career. Their most valuable 45 came in 1961 with “Pop Corn Willie”. Released on Adore Records, a copy can now sell for $300.00.