1st January 1986
perf 14x13 (hor, 13x14 vert), no wmk, litho
Printed by J. Enschedé & Sons, Haarlem.
|5 cents, traditional house||1||5|
|60c, water skier||9||15|
|150c, watapana tree||15||23|
† Scott  lists 16 stamps in the first set and Gibbons 24, but only the four shown were issued on the first day.
Aruba was part of Netherlands Antilles until 1st January 1986 when it was granted internal autonomy as pat of the Netherlands.