Mercury Delay Line Memory with Megacycle Pulse Rate" in Proceedings of the IRE 37 No. 8 pp. 855-861, August 1949
The Institute of Radio Engineers, 1949. 1st Edition. FIRST EDITION IN ORIGINAL WRAPPERS OF A PAPER BY PRESPER ECKERT, et al. DESCRIBING THE DEVELOPMENT OF THE HIGH-SPEED MERCURY DELAY LINE MEMORY FOR COMPUTER APPLICATIONS. The acoustic delay line was invented by William Shockley in 1942 and developed by Presper Eckert..... More