The Sub-4 Chronicle
The Sub-4 Register was initiated by the late Bob Sparks, was continued by Ian R. Smith, and is now maintained by the editor of “Track Stats”. Web pages were prepared by Bob Sparks in 2002, and can still be found on Bob Sparks's Web Site or on The Internet Archive. Updated information on the Sub-4 chronicle is regularly provided in Track Stats, including the following articles since 2002:
Sub-4 Alphabetic Register as at 27-Apr-2014 (164 KB) updated by Bob Phillips
Note other articles on Sub-4 in Track Stats:
see also the Index to Track Stats Volumes 31-46
These pages have been compiled from A.T.F.S. and N.U.T.S. sources, with the particular assistance of Ian R. Smith.