0010+40 0.43-Jy source, SEP=20', PA=200{deg}. 0033+18 A2 gives <7"EW by <23"NS. 0048+50 0.29-Jy source=NRA0 43, SEP=18', PA=70{deg}. 0053-01 SEP=19', PA=104{deg}. 0055+30 0.72-Jy source, SEP=16', PA=305{deg}. See Fig. 5. 0055-01 SEP=19', PA=104{deg}. 0059+14 1.41-Jy+1.04-Jy double. See Fig. 5. 0104+32 M1 contour map in agreement with our structure; M1 table excludes 0104+32 northern extension of source. There is also an 0.17-Jy source, 0104+32 SEP=18', PA=55{deg}. 0107+56 0.15-Jy source, SEP=17', PA=110{deg}. 0109+49 (table2) 0.48-Jy source, SEP=21', PA=40{deg}. See Fig. 5. 0109+49 (table4) A complex source (Mackay, 1969MNRAS.145...31M). Two components 0109+49 can be separated by present measurements, but the model fit by Gaussian 0109+49 components is rather inadequate 0123+32 M2 gives extension 26" in PA=146{deg}, and declination 7"N of our 0123+32 position. 0128+03 0.20-Jy source, SEP=19', PA=80{deg}. 0223+34 0.49-Jy source, SEP=18', PA=295{deg}. 0229+34 Corresponds to northern component of M2. 0326+39 0.33-Jy source, SEP=14', PA=195{deg}. 0327+40 0.15-Jy source, SEP=18', PA=125{deg}. 0330+16 M1 and M18 give smaller component separation. 0336-01 0.58-Jy source, SEP=15', PA=330{deg}, and 0.30-Jysource, SEP=14', 0336-01 PA=125{deg}. 0356+10 M2 gives larger component separation. 0404+03 All position refers to the unresolved south-following component. 0411+05 0.58-Jy source, SEP=11',PA=280{deg}. 0428+20 0.26-Jy source, SEP=18',PA=90{deg}. 0448+52 0.34-Jy source, SEP=19',PA=5{deg}. 0458-02 0.22-Jy source, SEP=14',PA=210{deg}. 0511+00 0.60-Jy source, SEP= 8',PA=300{deg}. 0516+27 0.30-Jy source, SEP=18',PA=160{deg},and 0.32-Jysource, 0516+27 SEP=19',PA=110{deg}. 0529+07 0.36-Jy source, SEP=18',PA=140{deg}. 0530+04 -0.22-Jy source, SEP=17', PA=10{deg}. 0531+21 Integrated polarization. Detailed 1407-MHz polarization map in Wright 0531+21 (1970MNRAS.150..271W). 0621+40 1.13-Jy source=4C40.16, SEP=17', PA=10{deg}. 0640+59 See Fig. 5. North-preceding component of 1.5Jy is 4C60.10; the 0640+59 south-following component of 1.1Jy is 4C59.07 lobe shifted. 0642+21 A2 gives 13"x9" in PA=8{deg}. 0648+19 See Fig. 5. 0655+69 0.43-Jy source, SEP=15', PA=180{deg}. 0659+25 0.17-Jy source, SEP=17', PA=30{deg}. 0659+44 0.16-Jy source, SEP=19', PA=105{deg}. 0703+42 0.34-Jy source, SEP=13', PA=25{deg}. 0744+55 2.98-Jy+1.76-Jy double; both components are ex tended. See Fig. 5. 0745+56 (table4) These interferometric observations refer only to the 0745+56 north-following component of 0744+55 listed in Table 2 0755+37 1.60-Jy source, SEP=18', PA=120{deg}. Brightness classification 0755+37 unknown. 0802+10 Our position is 12#5 north of A1, 15#5 north of A12. 0812+02 0.40-Jy source, SEP=11', PA=85{deg}. 0821+39 (see Table IV). 1.5-Jy + 1.2-Jy double, SEP=6.7', PA=51{deg}, from 0821+39 CIT data 0827+37 0.15-Jy source, SEP=16', PA=25{deg}. 0828+32 0.17-f;u. source, SEP=14', PA=55{deg}. 0831+17 5.9' extent of source found in 300-ft.data may be spurious. 0.59-Jy 0831+17 source=3C201, SEP=19', PA=335{deg}. 0850+14 SEP=26', PA=60{deg} 0851+14 SEP=26', PA=60{deg}. 0855+14 Corresponds to early component of M2. Two discrepant polarization 0855+14 measures: +14 5.7%+/-1.7 % in PA=94{deg} (Ref. 1) and <1.0% (Ref. 2). 0855+28 0.25-Jy source, SEP=16', PA=335{deg}. 0858+29 A2 gives <7"EW by <14"NS. 0904+41 0.41-Jy source, SEP=20', PA=45{deg}. See Fig. 5. 0938+39 M1 gives 71" separation in PA=13{deg}. 0945+07 0.48-Jy source, SEP=18', PA=80{deg}. See Fig. 5. 0949+00 0.77-Jy source=NRAO 340=PK0950+00, SEP=12', PA=80{deg}. 1003+35 1.33-Jy source, SEP=12', PA=305{deg}; ar d 0.88Jy source=NRAO 346, 1003+35 SEP=22', PA=125{deg}. See Fig. 5. 1039+02 P8 position is 10" south of C1. 1055+20 0.25-Jy source, SEP=19', PA=300{deg}. 1056+43 Halo reported in C2 is spurious. Mackay (1969MNRAS.145...31M) finds two 1056+43 confusing sources 11' to the west. The 3.2' extent found in the 300-ft. 1056+43 data may also be spurious. 1106+37 Position angle of major axis determined from 300' data is 150{deg} 1128+45 See Fig. 2 in text. Brightness classification is unknown. 1137+66 0.47-Jy source, SEP=14', PA=145{deg}. 1148-00 0.26-Jy source, SEP=18', PA=210{deg}. 1150+49 0.33-Jy source, SEP=18', PA=330{deg}. 1152+55 (table2) 1.16-Jy source, SEP=16', PA=75{deg}. See Fig. 5. 1152+55 (table4) May be confused by 1154+55.2 listed in Table 3 1215+03 0.28-Jy source, SEP=15', PA=295{deg}. 1222+13 There exists a 45{deg} difference in position angle between structures 1222+13 determined at CIT and Cambridge. 300-ft data find the source extended 1222+13 4.3'EW. 1250+56 A2 gives <7"EW by <8.5"NS. 1251+15 (table4) Model fit uncertain; the solution given disagrees with the 3C 1251+15 Map (Mackay, 1969MNRAS.145...31M) but data are not inconsistent with 1251+15 this map within the uncertainties imposed by noise 1251+27 0.23-Jy source, SEP=15', PA=290{deg}. 1306+66 0.20-Jy source, SEP=15', PA=255{deg}. 4.8'EW extent of source found in 1306+66 300-ft data may be spurious. 1317-00 1.39-Jy+0.53-Jy double. See Fig. 5. 1323+32 1.45-Jy source, SEP=16', PA=100{deg}. 1328+25 1.02-Jy source=4C25.44, SEP=19', PA=147{deg}. 1349+64 C2 finds 1.8Jy in an 0.7' diameter component and two sources within 1349+64 4'EW contributing about 0.5Jy 1350+31 M2 resolves into discrete components, A12 treats as not resolved. 1413+34 0.26-Jy source, SEP=20', PA=75{deg}. 1414+11 This source is frequently denoted as 3C296 but lies 2.5' north of the 1414+11 position given by Bennett (1962MmRAS..68..163B). 1420+19 C2 does not separate the fainter component given by M1. 1425-01 4.2' extent of source found in 300-ft data may be spurious. 1427+07 0.46-Jy source, SEP=9', PA=65{deg}. 1441+52 M2 gives 12' extent in PA=125{deg}. 1452+16 1.51-Jy source=PK1453+16, SEP=25', PA=80{deg}. 1509+01 0.25-Jy source, SEP=15', PA=305{deg}. 1518+04 (table2) 0.35-Jy source=PK1518+045, SEP=9', PA=175{deg}. 1518+04 (table4) Double north-south, separation 10 arc min (Parkes catalogue). 1518+04 Probably a nonphysical double. Flux density of 1518+045 in disagreement 1518+04 with the 300' measurement given in Table 3 1529+24 Wide, unequal double; M2 refers to the brighter south following source 1529+24 only. Also an 0.54-Jy source lies 18' in PA=35{deg} from the 4' double 1543+00 0.35-Jy source, SEP=12', PA=260{deg}. 1545+21 M1 gives 65" separation in PA=22{deg}. P8 position is that of northern 1545+21 M1 component. 1549+20 3C326+NRAO 485; centroid position and total flux density given. See Fig. 1549+20 5. 1553+20 Confused region; 4.2'EW extent of source found in 300-ft data may be 1553+20 spurious. 1.06-Jy source, SEP=27', PA=230{deg}. 1600+33 0.37-Jy source, SEP=20', PA=245{deg}. 1607+26 0.18-Jy source, SEP=18', PA=355{deg}. 1615+32 M1 gives 54" separation in PA=17{deg}. 1615+35 See Fig. 6. 1616+13 N1 quotes 12' extent for equivalent circular Gaussian. 1626+27 3.6' EW extent found from full-beam data may be related to 0.2-Jy 1626+27 confusing source found in interferometer data to lie 7' west of source. 1634+62 SEP=29', PA=113{deg} 1637+62 SEP=29', PA=113{deg}. 1638-02 (table2) 0.19-Jy source, SEP=18', PA=125{deg}; extended background. 1638-02 (table4) Component A may be related to the confusing source 1638-02.7 1638-02 listed in Table 3. A lobe shift of 11.9' is possible 1658+14 0.16-Jy source, SEP=15', PA=90{deg}; extended background. 1704+60 C1 does not sevarate the fainter component given by M2. 3.9' by 3.7' 1704+60 extent of source found in N2 data is not supported by N1 or C1 data. 1739+17 0.38-Jy source, SEP=17', PA=95{deg}. 1756+13 0.22-Jy source, SEP=15', PA=70{deg}. 1807+69 A2 gives <7"EW by <7.5"NS. 1819+39 0.63-Jy source, SEP=9', PA=60{deg}. 1820+17 0.45-Jy extended source, SEP=15', PA=265{deg}. 1830+28 0.15-Jy source, SEP=19', PA=300{deg}. 1901+31 0.69-Jy source, SEP=14', PA=95{deg}. 1925-01 Position is that of an unresolved 1.03-Jy source. The centroid of the 1925-01 2.22-Jy (peak 0.30Jy) extended region surrounding it is 10.1' east. 1925-01 See Fig. 5. 1934+36 1.06-Jy+0.97-Jy double. See Fig. 5. 1949-01 N1 quotes 4.1' extent for equivalent circular Gaussian. 2031+21 (table2) 0.98-Jy extended source, SEP=13', PA=345{deg}. 2031+21 (table4) Confusing source 2031+21.8 listed in Table 3 is probably 2031+21 resolved out in the interferometric data 2037+51 Small diameter source at the edge of HB21. 2050+55 4.99-Jy+2.18-Jy double; both components are extended. See Fig. 5. 2121+29 0.47-Jy source, SEP=14', PA=250{deg}. See Fig. 5. 2145+15 0.30-Jy source, SEP=14', PA=105{deg}. 2147+14 SEP=17', PA=162{deg} 2148+14 SEP=17', PA=162{deg}. 2151+47 0.21-Jy source, SEP=9', PA=10{deg}. 2200+42 BL Lac. Flux density varied from 4.57Jy to 6.06Jy during the course 2200+42 of the observations. 2207+37 0.22-Jy source, SEP=16', PA=120{deg}. 2212+13 South following source shown by M2 is not included. 2243+39 M1 resolves earliest component of C2 into more complex structure. 2247+11 Flux density, measured during another observing program, is somewhat 2247+11 less reliable. There is an 0.70-Jy source, SEP=7', PA=225{deg}, and an 2247+11 0.43 source, SEP=20', PA=25{deg}. See Fig. 5. 2335+26 See Fig. 5. Two discrepant polarization measures: 1.8%+/-0.8% in 2335+26 PA=112{deg} (Ref.1) and <0.3% (Ref.2) 2341+53 (table2) 3.8'EW extent of source found in 300-ft data may be spurious. 2341+53 0.20-Jy source, SEP=16', PA=275{deg}. 2341+53 (table4) Component A may be related to the confusing source 2339+53.5 2341+53 listed in Table 3. A lobe shift of 11.9. is possible 2344+09 4.8'NS extent of source found in 300-ft spurious. 2352+49 0.29-Jy source, SEP=17', PA=255{deg} 2354+47 1.03-Jy source, SEP=25', PA=5{deg}. 2355+47 (table4) Confused by 2355+47.5 listed in Table 3 2356+43 0.31-Jy source, SEP=17', PA=25{deg}.