The observations of NGC 1997 and OHSC 28 were performed using the Tektronix 2K CCD #3 at the 0.9m telescope at the Cerro Tololo Inter-American Observatory (CTIO) on 1997 December 20 and 23, respectively, while those of NGC 1697, SL 133 and SL 663 were obtained with the Danish Faint Object Spectrograph and Camera (DFOSC) on the 1.54m Danish telescope at the European Southern Observatory (ESO) on La Silla, during the night 29 December 1999. (5 data files).