COMMISSION 27 OF THE I. A. U. INFORMATION BULLETIN ON VARIABLE STARS NUMBER 113 Konkoly Observatory Budapest 8 November 1965 SUPERNOVA 2h 20.8m + 30deg 50' 1855.0 Two long exposed plates, taken with the Schmidt Camera 1340/2000/4000 mm of Karl-Schwarzschild-Observatory on October 23/24, show the Supernova as a star of 18.5 mag, about 2.5 mag fainter than on the Sonneberg discovery of Sep. 21-25. C. HOFFMEISTER Sonneberg Observatory THE SUPERNOVA IN NGC 3631 This supernova in NGC 3631 announced by Paul Wild in IAU Circ. 1930 could be observed on plates taken on 1965 October 23 and 25 with the 400-mm-astrograph (f=1600 mm ) of Sonneberg Observatory. Magnitudes have been obtained by comparison with S.A. 13 (Mt.-Wilson-system): 1965 October 23 JD 243 90 57.6 16.0 mag October 25 JD 243 90 59.6 16.2 The position of the supernova is 65" north and 40" west of the nucleus of the Sc-type-galaxy. K. LOCHEL Sonneberg Observatory