Total (I) and polarized intensity (PI) contoured maps of G152.4−2.1. The emission features (colour bars in brightness temperature units of K, at right) are themselves outlined in thin black contours (levels indicated in the text above each panel). B-field vectors are overlaid on PI maps (length proportional to PI; scale differs between maps). Resolutions are 95 at 6 cm and 44 at 11, 21, 74 and 92 cm (except 21 cm PI which is 1′). PI maps are missing large-scale backgrounds. Four 21 cm contours (white) at 50, 80, 120, and 160 mK are shown overlaid on all maps except 21 cm I, which has contours drawn from a smoothed 95 74 cm I map.