Collectable DEC Digital Equipment Corp Pinback Buttons - Nerd Pins from the 80s

AD0023: Six Computer Hardware/Software Pin-Back Buttons 3" IBM

AD0024: Six Computer Hardware/Software Pin-Back Buttons 3" - 3-1/2"

AD0025: Six Computer Hardware/Software Pin-Back Buttons 2-1/8 - 3-1/8"

AD0020: Six Computer Hardware/Software Pin-Back Buttons 2" - 2-1/2"

AD0026: Six Computer Hardware/Software Pin-Back Buttons 1-1/2 - 2-1/2"

AD0028: Eight Computer Hardware/Software Pin-Back Buttons 1-1/2 - 1-3/4"

AD0021: Six Computer Hardware/Software Pin-Back Buttons 2-1/4"