Harold Stephen Black Quote: No.2
- 2
The answer scrawled on a blank page in a daily newspaper, was conceived whilst aboard a ferry. Harold Stephen Black | Refcard PDF ↑
Tool box
- Name:
- Harold Stephen Black (random)
- Books & Videos:
- Harold Stephen Black Books & Videos
- Type:
- Inventor
- Nationality:
- American
- Birth Date / Year:
- April 14, 1898
- Death Date / Year:
- December 11, 1983
