size 23,7 x 17,7 cm, issued for the Dutch market (see number plate)
size 23 x 17,7 cm, issued by GM export organization GM-NAES (North America Export Services}
size 23,7 x 17,7 cm, issued for the Dutch market
size 17,5 x 12,5 cm, country of issue unsure, year estimated
size 24 x 17,7 cm
size 17,5 x 12,5 cm
size 21,5 x 16,5 cm
