History, Plans and Policies of the PGUE
- A. L. Lane
Our Membership - Who We Are and Where
- M. D. Fagen
Ultrasound and Medicine (A Survey of Experimental Studies)
- J. F. Herrick and Frank H. Krusen
A Non-Contact Micro-Displacement Meter
- Harold M. Sharaf
Characteristics of Ultrasonic Delay Lines Using Quartz and Barium Titanate Ceramic Transducers
- John E. May
Metal Cleaning and Its Improvement by the Use of Ultrasonics
- T. J. Kearney
A Temperature-Controlled Ultrasonic Solid Acoustic Delay Line (Abstract)
- E. S. Pennell
The Acoustic Flowmeter Using Electroric Switching
- H. P. Kalmus, A. L. Hedrich and D. R. Pardue