20th Century is a compilation album of songs by English glam rock band T. Rex, with “20th Century Boy” as opening track. It was released by Ariola Records in Germany and various other European countries in 1973.
The font in use is ITC Pioneer, featuring its alternate R with descending leg. While the typeface came with a few biform alternates, the lowercase th in this Use appears to be a custom addition. The graphic design is credited to Vormstein/Kortemeier, with art direction by Manfred Vormstein and an illustration by Bibi.