Connecticut Agricultural Experiment Station / South Sheffield Hall / Sheffield laboratory / /
IndustryTerm
chemical laboratory / oil / chemical sagacity / alteration products / chemical laboratory work / chemical examination / chemical manipulation / elaborate chemical examination / /
Organization
Yale / Catskill Academy / Sheffield Scientific School / /
Person
F. P. Dewey / HORACE L. WELLS / William H. Brewer / George H. Penfield / George W. Hawes / Allen / LEWIS PENFIELD / George J. Brush / Professors Brush / SAMUEL LEWIS / Ann Augusta Cheeseman / SAMUEL LEWIS PENFIELD / E. S. Dana / /
Position
laboratory assistant / mineralogist / celebrated mineralogist / critic / scientist / young and inexperienced chemist / swimmer / teacher / Professor / writer / wonderful analyst / diligent and faithful worker / assistant / future mineralogist / chemist / great analytical chemist / lawyer / /
ProvinceOrState
New York / Connecticut / Massachusetts / New Hampshire / /
BIOGRAPHICAL MEMOIR SAMUEL LEWIS PENFIELD,