1. K. S. Carman, J. C. Harden, and E. E. Posey, Appendix [to the authors’ master’s theses], University of Tennessee, about 1949. (The copy examined was reproduced at the University of Washington, 1954, 8 pp.)
2. National Bureau of Standards, Manual of the SWAC computing system, multilithed typescript, approx. 200 pages. [Available in limited quantity from Numerical Analysis Research, Department of Mathematics, University of California, Los Angeles 24, California.]
3. A. R. Poole, Finite ova, doctoral dissertation, California Institute of Technology, 1935 [not personally examined].
4. Finite Ova;Poole, A. R.;Amer. J. Math.,1937
5. H. S. Zuckerman and Edwin Hewitt, Notes on convolution algebras, hectographed typescript, University of Washington, about 1954, 11 pp.