Ireland
"Sirius" (paddle steamer). 150th anniversary of regular transatlantic steamship services.
| Country: | Ireland |
| Type: | Postage stamps |
| Series: | Transatlantic Transport Anniversaries |
| Nominal: | 24 p |
| Year: | 1988 |
| Material: | chalk surfaced paper |
| Size: | 40 x 30 mm |
| Perforation: | comb 15 x 14 |
| Mintage: | 1,000,000 |
Transatlantic Transport Anniversaries
 Cork - New York 1838 |  Foynes - New York 1938 |