Gatefold Cover.
First Printing Sleeve
The initial pressing has the back cover Side 3 Track 5 printed as:
SMALL AXE see below
Bob Marley & The Wailers
...with the title and artiste's names blacked out, and under track 8 listing is the revision:
TIME IS THE MASTER Tito Simon
Possibly, initially Bob Marley was to be included.
The liner notes within the gatefold do have as Tito Simon.