A really useful resource on tomato genetics :
http://tgc.ifas.ufl.edu/onlinevo.htm
Some of the pages have been transcribed into html : [
1,
3,
4,
5,
6,
7,
8,
9,
10,
11]
It can take some looking around, but there are lots of notes about specific mutants and the strains that they were found in.