You may also wish to search for items by Stewart, W. and Stewart.
Only one matching reference was found.
Abbott, A.D.; Wright, J.R.; Goldschmidt, A.; Stewart, W.T.; Bolt, R.O., Silicate esters and related compounds physical properties of certain tetroalkoxysilanes, polyalkoxypolysiloxanes, bis(trialkoxysilyl)ethanes, bis(trialkoxysiloxy)alkanes, and compounds containing nit, J. Chem. Eng. Data, 1961, 6, 437. [all data]