System 4

 

September 30, 1962

 

September 29, 1963

 

October 27, 1963

 

April 26, 1964

 

October 25, 1964

 

April 25, 1965

 

April 24, 1966

 

October 30, 1966

 

June 1, 1967

 

October 29, 1967

 

May 10, 1968
This is from the failed BN merger date, and was not placed into use.

Home Up System 2 System 3 System 4

Copyright 1999 Ronald G. Peterson, individual copyrights remain with other owners as indicated.
Last edited:  Saturday, November 29, 2003 10:50