You may also wish to search for items by Olsen, J. and Olsen.
Only one matching reference was found.
Olsen, J.C.; Brunjes, A.S.; Olsen, J.W., Freezing and Flow Points for Glycerol, Presone, Denatured Alcohol and Methanol, Ind. Eng. Chem., 1930, 22, 1315-7. [all data]