Tickets for the series of ten historic operatic concerts to be given in Sanders Theatre this winter through the co-operation of the Department of Music of the University and Director Henry Russell of the Boston Opera House, are now on sale to students and officers of the University, to members of Radcliffe, and of the University extension courses at the main store of the Co-operative Society. Tomorrow there will be a sale of tickets open to the public at the main store of the Co-operative, at the Boston Opera House, and at Herrick's the price being $4 for each ticket.

The concerts will be given on the following evenings at 8.15 o'clock: January 25, January 30, February 6, February 14, February 21, February 28, March 7, March 13, March 20, and March 26.