All Figures

	Figure 1: Comparison of HD 34700 OHP spectrum (second from the top) with that of 13 Tri (HD 15335, G0V) taken from Montes & Martin (1998). The presence of line doubling is clearly seen. The two WHT EXPORT spectra at the bottom do not show the line doubling but lines are broadened by the blending of the two components.
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In the text

	Figure 2: The Li 6708 Å  region in the OHP spectra compared with the standard star.
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In the text

	Figure 3: Three examples of line radial velocity variations due to the binary's orbital motion. The long vertical mark indicates the rest position of the line. Note the line cores getting closer with increasing date.
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In the text

	Figure 4: H line variations in three consecutive nights. It can be seen how the line is being filled in. The equivalent width of H in the bottom spectrum is 0.6 Å.
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In the text

	Figure 5: K image of HD 34700 from the 2MASS catalogue. North is up and East is left. The asymmetry of the IR emitting region is likely due to the presence of a double star in the core of the region.
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In the text