Info| Date | 2011, 30 I |
|---|---|
| Value | 5.00 |
| Catalog no. | Mi 1823 Sc -- SG 2072 Y&T -- |
| Topic | Curie, Marie |
| Occasion | International Year of Chemistry |
| Description | Portraits of Maria Sklodowska-Curie and M.U.S. Sultanhawa.The symbol for Aluminium-oxyd and the logo of the Institute of Chemistry Ceylon. |
