3 buttons on card

3 buttons on card
Title
3 buttons on card
Medium 
metal,paper,plastic
Dimensions 
Overall: 1 x 7 x 4 in. ( 2.5 x 17.8 x 10.2 cm )
Object Number 
INV.1988
Due to ongoing research, information about this object is subject to change.
Creative: Tronvig Group