Left: the complex blend of radio galaxies is toward the right and the diffuse emission is toward left shown in contours at 610 and 235 MHz on the DSS R band image in colour. Contours at 610 MHz are 0.2 × (± 1,1.5,2,4,8,16,...) mJy beam^-1. The positive contours are in blue and negative in grey. The magenta contour levels at 235 MHz are 3.0,4.0,6.0,12.0 mJy beam^-1. There are no negative contours at 235 MHz in this region. The synthesized beams are 7.7′′ × 6.2′′,PA −63.6° at 610 MHz and 29.7′′ × 25.2′′,PA 35.7° at 235 MHz. Right: the complex blend of radio galaxies in the high resolution 610 MHz image. The synthesized beam is 4.3′′ × 3.2′′, PA −80.0. The contour levels are 0.15 × (± 1,2,4,8,...) mJy beam^-1. The position of the galaxy cluster WHL J083744.3+145247 is marked by a “×”.