Sunday April 27th @ 2 PM the author of a new book "Crystal Clear" will give a 
lecture at InfoAge.  Old-timers may remember the advent of single 
crystal control for ham rigs in the 30's and newbies will only be 
familiar with today's frequency synthesizers that can make an 
infinite number of frequencies from a single crystal; but in-between 
then and now was WWII & Korea when multi channel crystal controlled 
radios were vital to our national defense and this required the 
creation of an instant industry to produce hundreds of millions of 
precise crystals for frequency control.  Hear how this was done and 
how a myriad of technical and production problems were solved.  
Anyone involved in the history of radio, military, ham or otherwise
 will find this lecture well worth while.  Fort Monmouth was the center of much 
of this activity so it is local history as well.

     There is no admission charge and copies of the author signed book will be on sale.  

The showing is sponsored by the New Jersey Coast Section of the IEEE
(Institute of Electrical and Electronics Engineers, Inc.) and InfoAge. 
The book is published by the IEEE and endorsed by the IEEE History Center. 
The IEEE is the world's leading professional association for the advancement of technology.

You should not miss this event.