| Paper | Date | Page | Article Title | Type | ||
|---|---|---|---|---|---|---|
| 1 |
 |
San Juan Record | 1939-05-11 | 15 | advertisement | |
| 2 |
 |
San Juan Record | 1939-05-25 | 15 | advertisement | |
| 3 |
 |
San Juan Record | 1941-05-08 | 11 | Milestones of History Recorded in Sound by Records in New York's 'Radio City' | article |
| 4 |
 |
San Juan Record | 1952-05-08 | 3 | advertisement | |
| 5 |
 |
San Juan Record | 1953-05-07 | 3 | page | |
| 6 |
 |
San Juan Record | 1954-05-06 | 1 | page | |
| 7 |
 |
San Juan Record | 1955-05-12 | 4 | page | |
| 8 |
 |
San Juan Record | 1956-05-03 | 6 | page | |
| 9 |
 |
San Juan Record | 1956-05-10 | 7 | page | |
| 10 |
 |
San Juan Record | 1956-05-17 | 6 | page | |
| 11 |
 |
San Juan Record | 1956-05-24 | 4 | page | |
| 12 |
 |
San Juan Record | 1956-05-24 | 5 | page | |
| 13 |
 |
San Juan Record | 1956-05-31 | 5 | page | |
| 14 |
 |
San Juan Record | 1966-05-05 | 6 | page | |
| 15 |
 |
San Juan Record | 1969-05-15 | 5 | page | |
| 16 |
 |
San Juan Record | 1969-05-15 | 8 | page | |
| 17 |
 |
San Juan Record | 1975-05-08 | 15 | page | |
| 18 |
 |
San Juan Record | 1976-05-20 | 6 | page | |
| 19 |
 |
San Juan Record | 1977-05-05 | 19 | page | |
| 20 |
 |
San Juan Record | 1977-05-26 | 2 | page | |
| 21 |
 |
San Juan Record | 1977-05-26 | 6 | page | |
| 22 |
 |
San Juan Record | 1980-05-01 | 14 | page | |
| 23 |
 |
San Juan Record | 1980-05-08 | 12 | page | |
| 24 |
 |
San Juan Record | 1981-05-21 | 19 | page | |
| 25 |
 |
San Juan Record | 1984-05-23 | 1 | page |