$\begin{figure} \par\resizebox{11.5cm}{!}{\includegraphics{Boeche_fig_1.ps}} \end{figure}$ Figure 1: Finding chart of the stars brighter than V=13 in the field of NGC 6738. Dots scale with magnitude. Stars spectroscopically observed are numbered.
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In the text

$\begin{figure} \par\includegraphics[width=17.66cm,clip]{Boeche_fig_2.ps} \end{figure}$ Figure 2: V, (B-V) diagrams ( top) and (U-B), (B-V) diagrams ( bottom) of the 44 $\times$ 44 arcmin² field ( left) and 11.4 $\times$ 11.4 arcmin² field ( right). The position of Blaauw ZAMS (dashed lines) for m-M=12.1and E(B-V)=0.6 is marked.
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In the text

$\begin{figure} \par\resizebox{8.5cm}{!}{\includegraphics[clip]{Boeche_fig_3.ps}} \end{figure}$ Figure 3: Apparent luminosity function for the 44 $\times$ 44 arcmin² (solid line) and for the 11.4 $\times$ 11.4 arcmin² (dot-dashed line).
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In the text

$\begin{figure} \par\resizebox{8.5cm}{!}{\includegraphics[clip]{Boeche_fig_5.ps}} \end{figure}$ Figure 5: Vector point diagram (based on Tycho-2 data) of the stars located inside a $1^\circ \times 1^\circ$ area centered on NGC 6738. Error bars do not exceed the point size. Solid ones mark the stars spectroscopically observed.
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In the text

$\begin{figure} \par\includegraphics[clip]{Newfiles/Boeche_fig_6.eps} \end{figure}$ Figure 6: Histogram of the surface density of the stars in the $11.4\times 11.4$ arcmin² field of NGC 6738 in three different magnitude ranges. Bins show the stellar density in 0.5 arcmin² wide annuli. Dots indicate the expected mean with 1 $\sigma$ errorbars provided by Poissonian statistics.
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In the text

$\begin{figure} \par\resizebox{8cm}{!}{\includegraphics[clip]{Boeche_fig_7.ps}} \end{figure}$ Figure 7: Surface stellar density from 44 $\times$ 44 arcmin² field. Grey levels in steps of 0.25 stars/arcmin². It covers a range from 0.5 stars/arcmin² (lightest) to 2.3 stars/arcmin² (darkest).
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In the text

$\begin{figure} \par\resizebox{11.5cm}{!}{\includegraphics{Boeche_fig_1.ps}} \end{figure}$	Figure 1: Finding chart of the stars brighter than V=13 in the field of NGC 6738. Dots scale with magnitude. Stars spectroscopically observed are numbered.
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$\begin{figure} \par\includegraphics[width=17.66cm,clip]{Boeche_fig_2.ps} \end{figure}$	Figure 2: V, (B-V) diagrams ( top) and (U-B), (B-V) diagrams ( bottom) of the 44 $\times$ 44 arcmin² field ( left) and 11.4 $\times$ 11.4 arcmin² field ( right). The position of Blaauw ZAMS (dashed lines) for m-M=12.1and E(B-V)=0.6 is marked.
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$\begin{figure} \par\resizebox{8.5cm}{!}{\includegraphics[clip]{Boeche_fig_3.ps}} \end{figure}$	Figure 3: Apparent luminosity function for the 44 $\times$ 44 arcmin² (solid line) and for the 11.4 $\times$ 11.4 arcmin² (dot-dashed line).
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$\begin{figure} \par\resizebox{8.5cm}{!}{\includegraphics[clip]{Newfiles/Boeche_fig_4.eps}} \end{figure}$	Figure 4: Intrinsic colour-magnitude diagram of observed stars, each of them labeled with its spectral classification.
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$\begin{figure} \par\resizebox{8.5cm}{!}{\includegraphics[clip]{Boeche_fig_5.ps}} \end{figure}$	Figure 5: Vector point diagram (based on Tycho-2 data) of the stars located inside a $1^\circ \times 1^\circ$ area centered on NGC 6738. Error bars do not exceed the point size. Solid ones mark the stars spectroscopically observed.
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$\begin{figure} \par\includegraphics[clip]{Newfiles/Boeche_fig_6.eps} \end{figure}$	Figure 6: Histogram of the surface density of the stars in the $11.4\times 11.4$ arcmin² field of NGC 6738 in three different magnitude ranges. Bins show the stellar density in 0.5 arcmin² wide annuli. Dots indicate the expected mean with 1 $\sigma$ errorbars provided by Poissonian statistics.
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$\begin{figure} \par\resizebox{8cm}{!}{\includegraphics[clip]{Boeche_fig_7.ps}} \end{figure}$	Figure 7: Surface stellar density from 44 $\times$ 44 arcmin² field. Grey levels in steps of 0.25 stars/arcmin². It covers a range from 0.5 stars/arcmin² (lightest) to 2.3 stars/arcmin² (darkest).
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