Classics 1465-1469 were never released but were supposed to be the next batch:
1465 Benny Goodman 1952-1954
1466 Sonny Rollins 1951-1954
1467 Buddy DeFranco 1952-1953
1468 Pearl Bailey 1950-1953
1469 Tommy Dorsey 1939-1940
It would have been a very useful batch. The Benny Goodman would have had the remaining recordings before the 12" LP era. The Buddy DeFranco would have had the remaining MGM recordings (with Kenny Drew, Jimmy Raney, Art Blakey etc). The TD would have completed his 30s recordings and started to delve into the 40s when he modernized his sound with the help of arrangers like Sy Oliver and later Bill Finegan. Some great soloists would arrive in the 40s also, including Buddy DeFranco! I'm not crazy about readily available material like the Rollins, but perhaps that would have sold. It's a shame this batch didn't come out.
By the way, does anyone have info about what the next Blues & Rhythm titles would have been? The two last released were
5188 Sonny Boy Williamson 1953-1956
5189 Lonnie Johnson 1947-1948
but I'm thinking that they would mention in the booklet what the next titles were supposed to be.