Iron Maiden World Piece Tour Pt. 1 black sweatshirt

Killer sweater from the opening leg of the European World Piece Tour 1983.
Interestingly, compared to the two T.shirts, the sweater has a smaller band logo on the front and copyrights on both front and back. Both Part. 1 shirts feature no copyright at all.
UPDATE March 2020: Leaning towards the conclusion that this sweater was only sold on the Part 2 dates late in 83. Back print shows the early dates by mistake. Have spoken to 2 fans who saw this tour in Spain and France who purchased this sweater at those shows.
Also, the copyright on this reads '1983 Strange World' - exactly the same as the other designs from the Part 2 tour...