ScienceMakers 1. Guitar Design by Clifford Johnson (#1) Item Format: Photograph Creator: Clifford Johnson
ScienceMakers 3. Clifford Johnson's Appearance on The Universe (#1) Item Format: Photograph Creator: Clifford Johnson
ScienceMakers 4. Clifford Johnson's Graduating Class (#1) Item Format: Photograph Creator: Clifford Johnson
ScienceMakers 5. Guitar Design by Clifford Johnson (#2) Item Format: Photograph Creator: Clifford Johnson
ScienceMakers 7. Clifford Johnson's Appearance on PBS (#2) Item Format: Photograph Creator: Clifford Johnson
ScienceMakers 8. Clifford Johnson's Graduating Class (#2) Item Format: Photograph Creator: Clifford Johnson
ScienceMakers 9. Guitar Design by Clifford Johnson (#3) Item Format: Photograph Creator: Clifford Johnson
ScienceMakers 10. Clifford Johnson's Appearance on PBS (#3) Item Format: Photograph Creator: Clifford Johnson