You may also wish to search for items by Watkins, S. and Watkins.
Only one matching reference was found.
Adkins, H.; Watkins, S.H., Investigation of the Properties of Alumina ex-Aliminum Isopropxide as a Catalyst for Dehydrations., J. Am. Chem. Soc., 1951, 73, 2184. [all data]