L. W. Nickols

The effective diameter of a parallel screw thread

L. W. Nickols, 1961 .

Acme Screw Threads and Buttress Threads

L. W. Nickols, J. E. Baty, 1946 .

The Influence of Measuring Force, Stylus Radius, and Surface Finish on the Accuracy of Measurement of Work-Pieces by a Comparator

L. W. Nickols, T. R. J. Oakley, 1961 .