COMMISSION 27 OF THE I.A.U.
              INFORMATION BULLETIN ON VARIABLE STARS
                           Number 1206

                                                    Konkoly Observatory
                                                    Budapest
                                                    1976 November 19 


         PHOTOGRAPHIC OBSERVATIONS OF GU Sgr

The R Cor Bor type variable, GU Sgr, has been examined on
1040 plates taken with the 7.5 inch Cooke triplet at the Maria
Mitchell Observatory. The observations, shown in the Figure, 
represent the interval JD 36037 through 42992, or 17 July 1957 through
1 August 1976. These observations are in continuation of those
published in 1959 (A.J. 64, 241).


                                    DORRIT HOFFLEIT

                                    Maria Mitchell Observatory
                                    Nantucket, Mass., U.S.A.


                           [FIGURE 1]