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The preliminary results of analysis of a photometric and spectroscopic observations of old novae HR Del are presented. Numerous UBV observations were obtained at the 60cm telescope in Crimea between 2001 and 2004. The high resolution spectra of Halpha region have been taken with the AURELIE spectrograph of the Haute Provence Observatory. Old time-resolved UBV photometric observations of HR Del at the Wise observatory were also examined. Some variations from night to night are detected which contain a periodic component reflecting the orbital motion of HR Del.