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$\begin{figure} \par\includegraphics[width=7.45cm,clip]{5100fig1a.eps}\hspace*{2mm} \includegraphics[width=7.45cm,clip]{5100fig1b.eps}\end{figure}$ Figure 1: Acquisition images of J2104-0035 ( left) and J0113+0052 ( right) in the V band with the long-slit positions superposed. The overlaid circles with a diameter of 3 $^{\prime \prime }$ indicate the apertures out of which SDSS spectra were extracted. The linear scale depicted by the horizontal bar at the lower part of each panel was computed assuming a distance of 19.2 Mpc and 16.0 Mpc for J2104-0035 and J0113+0052, respectively. Distances were obtained from the observed redshift and adopting a Hubble constant of 75 km s^-1 Mpc^-1. A bright star in the left panel and a background galaxy in the right panel are labeled respectively as "star'' and "BG''. North is up, east is to the left.
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In the text

$\begin{figure} \par\includegraphics[width=7.05cm,clip]{5100fig2.eps}\end{figure}$ Figure 2: SDSS spectra of J2104-0035C and J0113+0052.
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In the text

$\begin{figure} \par\includegraphics[width=7cm,clip]{5100fig3.eps}\end{figure}$ Figure 3: 3.6 m ESO spectra of J2104-0035C, J2104-0035N and J0113+0052.
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In the text

$\begin{figure} \par\includegraphics[width=7.05cm,clip]{5100fig2.eps}\end{figure}$	Figure 2: SDSS spectra of J2104-0035C and J0113+0052.
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$\begin{figure} \par\includegraphics[width=7cm,clip]{5100fig3.eps}\end{figure}$	Figure 3: 3.6 m ESO spectra of J2104-0035C, J2104-0035N and J0113+0052.
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