United States. Congress. Senate. Committee on Patents
Pliny the Elder
England and Wales. Sovereign (1625-1649 : Charles I).
King James VI and I
ILEA Chemistry Project Team
Jean Baptiste Say
Jim Brown
Cheryl Mendelson
Ron Smith
J. A. Collins
David Smith
Wallace Nutting
S.K. Amoakohene
United States. Bureau of the Census
American Society for Metals
Francis Bacon
Tim McCreight
International Labour Office
Richard Hughes