JOSEPH SULZER, born on February 11, 1850, at Vienna, emerged in 1869 from the Conservatoire as one of Schlesinger’s best pupils, and was engaged for the Italian Opera, and as master for the Conservatoire at Bucharest. He remained there four years. In 1875 Sulzer received an appointment in the Vienna Opera orchestra. Illness, brought on by over-exertion, compelled him for three years to withdraw from his employment in the orchestra. On his recovery he still further endeavoured to perfect himself, in which the friendly advice of Popper was of service to him, and in 1880 he was appointed solo player at the Imperial Opera. At the same time he gave concerts and taught. He belonged to the Helmsberg Quartet from 1882 to 1885. Sulzer published various compositions and productions for the Violoncello at Breitkopf & Härtel’s, and D. Rahter’s, and Cranz’. REINHOLD HUMMER, born on October 7, 1855, at Linz, on the Danube, began his career with violin playing very early at Vienna, where he was brought up, and pursued it with great eagerness for six years. Then an ardent desire was awakened in him to learn the Violoncello. He forthwith began the study of that instrument at the Vienna Conservatoire under Schlesinger’s guidance. At his death, H. Röver became his master. On the whole he was four years at the Conservatoire. His progress was so rapid that he carried off the first prize against his fellow students by unanimous consent. After he had left the establishment to which he was indebted for his education, he immediately received an appointment in the opera orchestra to which he has belonged since the year 1873. Four years later he was appointed teacher at the Conservatoire, and in 1878 solo Cellist in the Imperial Court band; he was also given the title of Professor. Besides his official employments, this much-favoured artist worked at Vienna and elsewhere as concert and quartet player. Hegyesi will be mentioned among the Hungarian violoncellists. As an older pupil of the Vienna Conservatoire (1835 to 1839), JOSEPH HUBER must be mentioned, who was born about 1816 at Vienna. According to Fétis, he was heard during the years 1836 and 1837 at the Conservatoire Concerts. Several of his Violoncello compositions appeared at Vienna. * * * * *