Many of us have long forgotten pictures stuffed away in boxes somewhere which may in fact have greater historical significance than we might realize. These pictures can serve as puzzle pieces which help define certain aspects of a much larger portrait. 

 If you possess pictures which you believe may have relevance to the many technologies discussed in this book, we encourage you to submit them for review and possible inclusion in future updates.  This may be done via email on the link provided at the bottom of the sidebar. Please be sure to include the location and approximate date the photo was taken, along with your name for photo credit.