Found some low carb snacks on this web site. These are 100% cheese snacks (like potato chips)

https://www.lowcarbnexus.com/cart/index.php?action=item&substart=0&id=541

By Feona on Sunday, August 17, 2003 - 08:14 am:

more low carb snacks and breakfast foods

They had a couple of breakfast items like
flax o meal (no artificial sweetners)

And another low carb breakfast thing with sugar.

They also have this soy nut

http://store.yahoo.com/lowcarbmarket/soynutcrun.html