Historical Beer Recipes

I am hoping someone can help me.

Sometime back I came across the website of a homebrewing group from the UK that researched historical beer recipes. Dug into old book of breweries and experimented till they got good results.

They also published a book with recipes.

When I came across their page I was swamped at work and brewing was on the back burner. Now that I have time I can't remember any of their detail. Google haven't produced any results either.

Anybody with a website adress or book title would be a great help.

If it's neither of those, maybe you can find it in my Beer History Sites thread.

Though I'm betting it's Barclay Perkins. That site rocks.