Radio sources with complex structure. Below each radio image from FIRST is the optical image from the DSS of the corresponding field in the same scale. The sizes of images of ShCG 016.01, 021.01, 120.Anon, and 203.Anon are equal to ﹩1^{\prime }\times 1^{\prime }﹩. The size of the field of ShCG 219.01 is ﹩1\farcm 5\times 1\farcm 5﹩, and that of ShCG 317.01 is ﹩2\farcm 5\times 2\farcm 5﹩.