NOTICE TO AUTHORS ATTENTION is called to the fact that there appears in this number the usual Notice to Authors, which will be printed hereafter in the first issue of each year.
THE FRANKLIN INSTITUTE EQUIPMENT FOR
CHEMISTRY
DEMONSTRATION
R. D. Billinger and Lester Kieft showing spectacular reactions in connection with the Engineering Defense Training course
Copies of the Proceedings of the Fifth Annual Southern Conference on Audio-visual Education, which was held in Atlanta on November 13-15, 1941, are available for purchase a t one dollar each. Included in the Proceedings are the principal addresses given a t t h e Conference, and complete stenographic transcripts of seven group forums which were conducted during the Conference by leading audio-visual educators. Orders and remittances should be sent to the Southern Conference on Audio-visual Education, 223 Walton Street, N. W., Atlanta. Georgia. Postage is free on all orders which are accompanied by remittances.
