As a continuation of a paper presented at the 14th meeting of the Association, the colors, spectral types, rotational velocities and photometric narrow-band indices of the A-type stars from paper I, are discussed. An analysis of the data permits to obtain the dispersion of each of these parameters. The importance of these dispersions for the treatment of interstellar absorption and blanketing corrections is stressed. The paper in full will be published elsewhere.Asociación Argentina de Astronomí
