We selected 16 core-dominated sources based on two criteria. (1) They have a core-jet VLBI morphology. (2) Previous observations at lower resolution indicated that there was extended structure on scales of ≥1″. The sources were observed in the A configuration of the VLA at 6 and 2 cm with typical resolutions of ∼0.″45 and ∼0.″15 respectively. Contour plots of total intensity with E vectors superposed (length proportional to fractional polarization) of four sources with jets are shown in Figure 1.