First-year pressing
Los Durisimos - The Strong Ones 1968 Panama Pressing (LPA 870)
- Artist
- Ricardo Ray & Bobby Cruz
- Title
- Los Durisimos - The Strong Ones
- Labels
- Alegre Records LPA 870
- Alegre Records SLPA 8700
- Discos Istmeños, S. A. SLPA 8700
- Country
- Panama
- Released
- 1968
- Format
- LP, Album, Stereo
- Format notes
- HI-FI