Cincinnati regional meeting, March 20–22

A wide range of interesting technical subjects is on the program of the Regional Meeting of the Middle Eastern District, which will be held at Cincinnati, March 20–22, with headquarters at the Gibson Hotel. Four technical sessions are scheduled under the general headings of Communication and Aeronautics, Automatic Stations and Welding, High-Speed Instruments and Welding, and Electric Power Systems. Titles of the papers are given in the accompanying tentative program.