| Type | Commemorative Issues |
| Date of issue | 2007-04-01 |
| Category | Mint |
| Theme | General Celebrations |
| Denomination | Rs.20.00 |
| Mints | Available (35) |
| Souvenir Sheets | Available ( 2) |
| Remarks | 150th Anniversary of the First Postage Stamp of Sri Lanka - Series of 4 StampsLanka - Series of 4 Stamps (B.LL.# 632) |
