Need to solve a mystery about #835 Buffalo Blue Cheese dressing

[Mkhrphillips]

For years, I have been searching for a certain blue cheese dressing that I can't seem to find anywhere. About 10 years ago I bought a gallon size of Ken's Buffalo Blue Cheese. That is the taste that I am trying to find again. Recently, I found a local pizzeria that has the same tasty blue cheese. I have pictures of both kinds. The interesting part is, there is a "#835" on both labels. I think this tells me that they are made with the same ingredients & maybe the same company. Please let me know if you have any information on this or know where I can get this delicious dressing.