Portsmouth. The label was initially names M. R. C. (for Mack Recording Company) but changed to Nau-Voo after the Bobby Lawson release.
| 600 | Bobby Lawson | If You Want My Love / Baby Don't Be That Way | |
| 802 | Billy Adams and the Rock-A-Teers | Walking Star / You Gotta Have A Ducktail | |
| 803 | I-V-Leaguers | Jim-Jamin' / Told By The Stars | |
| 804 | "Deacon" and the Rock & Rollers | Rockin' On The Moon / I Don't Wanna Leave | |
| 805 | Billy Adams and the Rock-A-Teers | Return Of The All-American Boy / That's My Baby | |
| 806 | the De Villes | I Didn't Do It / Yea Ho | |
| 807 | the Jades | ||
| 808 | Billy Adams | Blue-Eyed Ella / The Fun House | |
| 809 | the Untouchables | Blue Chip Bounce - Part 1 / Blue Chip Bounce - Part 2 |
#803 has a second pressing with the A side titled "Jim Jam", songwriters name mispelled as "Mim" not "Jim" and no address on the label. Same recordings.
#805 issued with a white label promotional copy and red stock copy
#809 shows a W. Hollywood, Florida address