On Sat, 11 Sep 2010 02:26:14 -0700, michael wrote:

..In about a week the
seed will be dry and you can put it in an envelope-and label! I do this
every year and the seed keeps for years.

Thanks. I'll try it

I do not think you need to worry
about cross fertilisation with tomato plants.What variety are you keen
to save?

Jersey Sunrise. Almost impossible to find now the commercial operations
are gone: you have to 'know someone'. Got them from Sacha this year and
wanted to save her some postage next