Francis Duncan
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Richard G. Hewlett,
Francis Duncan,
R. Hewlett,
1972
.
Raymond G. O'Connor,
Richard G. Hewlett,
Edwin Bickford Hooper,
1976
.
James M. Grimwood,
Loyd S. Swenson,
Francis Duncan,
1966
.
Francis Duncan,
Francis. Duncan,
1989
.
Margaret Gowing,
Francis Duncan,
1976
.
Clark G. Reynolds,
Richard G. Hewlett,
Clark G. Reynolds,
1974
.
Richard G. Hewlett,
Francis Duncan,
Oscar E. Anderson,
1969
.
Francis Duncan,
2001
.
Richard G. Hewlett,
Howard S. Miller,
Francis Duncan,
1962
.