Image of engine used on the line Barcelona-Mataró from 1848. Event name as curved legend on top and sides; fineness, mintmark, line served and issue date above image, years below image.
Obverse lettering
140 ANIV. DEL 1er FERROCARRIL
ESPAÑOL
oro fino 1 OZ. 0.999
BARCELONA
- MATARÓ
1989
1848 - 1988 (Translation: 140th. Anniversary of the first Spanish Railroad pure gold 1 ounce 0.999 Barcelona Mataró 1989 1848 - 1988)