  Measured differential elastic scattering cross sections of 17.71-, 20.97-,
and 23.72-MeV neutrons from liquid helium-4 were re-evaluated and corrected for
sample size and multiple scattering effects by means of a Monte Carlo technique
implemented in a more recent code (MCNPX). Results indicate that earlier
corrections via a code, MAGGIE-2, overestimated the size of multiple scattering
effects by an order of magnitude. The corrected differential cross sections and
Legendre coefficients obtained by least-squares fits are given.
