I'd been looking at this thread for a while...
GoodWeed sort of crystallised it tonight with the "acid" thing...
With complete respect for Barbara L, my curiousity was piqued by historical writers who all mention how they boiled their "water" added the beans to "soak" with a whack of baking soda, before "cooking" the next day...
Now, remember, "beans", today, might not be so "dried" as those on issue to "pioneers" a hundred odd years ago...
This also relates to an now "ancient" posting thread between Audeo and myself on the Chili issues, where she related about "Original Texas Chili" which does "not" include beans...in that I pointed out that the "Chuck" wagon, had its own cook, who marched beside same, "stirring the mix" along the way...(oxen/cattle move VERY SLOWLY!) so this wasn't any "Light Infantry March!"...and so would not sacks of dried beans been "added" as they became "edible"?
Likewise, adding "scraps" of beef to the "mix" seems weird...where were the "good cuts" going to, unless it was to "settlers" in exchange to work, laundry services, and trades for "vegetables", which would likely have included tomato, onions, peppers etc...
Sorry if this "wanders" the point of the original thread, but I've been reading this stuff a long time, and its terribly interesting to "contrast it with" moderns chefs...
Lifter