Top right stamp looks like a Tribute group no the real ABBA.
ABBA-Pop music group set of stamps cto-fine used-Tchad-2018
ABBA POP MUSIC STAMPS COLLECTION 2 SPECIAL SHEETS MNH & CTO
ABBA-POP MUSIC SPECIAL SHEET OF STAMPS TCHAD 2018 USED CTO
Vintage Original ABBA Tin Pin Badges X2 Pop Swedish Pop Music Group 1980s
Vintage Original ABBA Large Pin Badge / Pop Swedish Pop Music Group 1980s
ABBA Annual 1979 Vintage Original Book Pop Music Memorabilia Retro 70s
