NED object is 3C 033; Reference is 1975MNRAS.173...37H

   FIG. 2 (b). The Nf component of 3C 33 with the declination scale compressed
 by a factor of 4.42 so that the response of the telescope appears circular.
 (b) Vectors representing the magnitude and position angle (of the electric
 vector) of the polarized emission. The vertical line represents a polarized
 flux of 0.1 Jy (beam area)(**-1).