2061 20160701171658.0 10.1553/cia146s21 DOI ASTROimport-218 van Cauteren, P. 2005 Search for intrinsic variable stars in three open clusters: NGC 1664, NGC 6811, NGC 7209 We report on new time-series CCD observations for three poorly studied open clusters from the STACC list. The collected light curves in the V filter of a large number of stars per field have been examined in detail in search for short-periodic variable stars. In particular we looked for new Delta Scuti-type candidates. First results for the open clusters NGC 1664, NGC 6811 and NGC 7209 are presented. Lampens, P. Robertson, C. W. Strigachev, A. Communications in Asteroseismology 146 2005 21-32 http://esoads.eso.org/abs/2005CoAst.146...21V published in REFERD