Spectral Classifications for 112 Variable Stars.

The spectral types of 87 miscellaneous variable stars and of 25 stars belonging to the RW Aurigae class are presented. The variables assigned to the RW Aurigae class on photometric grounds alone scatter over a wide range of spectral class and luminosity and hence do not constitute a homogeneous group, nor do they include a significant fraction of variables having the physical characteristics of the type star.