\begin{table}%t1
\caption{Extended B3~VLA sources at 74 MHz.}\label{tab1}
%\centering
\par
\begin{tabular}{llll}
\hline \hline
0938+399B & 0954+436  & 1004+446  & 1007+417\\
1009+434  & 1013+410  & 1014+397A & 1019+394\\
1020+400  & 1025+390B & 1039+424  & 1041+392\\
1219+382  & 1232+397B & 1359+419  & 1411+397\\
1419+419  & 1424+380  & 1447+380  &          \\
\hline
\end{tabular}
\end{table}