1.4 GHz VLA radio continuum contours (left) and HST images (right) for radio galaxies NGC 1399 (top), NGC 3557 (middle), IC 4296 (bottom). 1.4 GHz radio continuum contour images are taken respectively from Shurkin et al. (2008) for NGC 1399 (here overlaid to a Chandra X-ray color image); from the NVSS database (Condon et al. 1998) for NGC 3557; and from Killeen et al. (1986) for IC 4296. The HST images are taken from Lauer et al. (2005).