Dell, 1960 Series
 
Beep Beep #4
Issue 4
February-April 1960
Add/replace cover
Beep Beep #5
Issue 5
May-June 1960
Add/replace cover
Beep Beep #6
Issue 6
August-October 1960
Add/replace cover
Beep Beep #7
Issue 7
November 1960-January 1961
Add/replace cover
Beep Beep #8
Issue 8
February-April 1961
Add/replace cover
Beep Beep #9
Issue 9
May-July 1961
Add/replace cover
Beep Beep #10
Issue 10
August-October 1961
Add/replace cover
Beep Beep #11
Issue 11
November 1961-January 1962
Add/replace cover
Beep Beep #12
Issue 12
February-April 1962
Add/replace cover
Beep Beep #13
Issue 13
May-July 1962
Add/replace cover
Beep Beep #14
Issue 14
August-October 1962
Add/replace cover