Issued by Thai Airways in 1980s or 90s. Seven are available. Five are unmailed and as-new (Grade: 1, $3.00). Two were mailed: one from Thailand in 1996, with three nice stamps and a slight crease on upper left front corner (Grade: 2, $6.50); one from Malaysia in 1999, with two Malaysian commemoratives and full postmark (Grade: 3, $6).