  HST/WFPC2 images resolved NGC 7673 into a large number of star clusters.
Among these, 31 fall inside the IUE large aperture, which was used to acquire
an integrated ultraviolet spectrum of the galaxy. We have fitted Starburst99
evolutionary synthesis models to the observed colours of these clusters and
derived ages, reddenings, and masses of the clusters. Then a simple sum of the
clusters synthetic UV spectra has been compared to the observed IUE spectrum,
in order to investigate the star formation history of NGC 7673.
