Probably for lime as the walls were frequently coated in it.... of course, depending on the age it could have been lead... they used lead for all sorts of strange things back in the day.Also, I’ve been told that “wall scrapings” are a part of the old fashioned concoction too. Whether that’s drywall, paint, or something else, I don’t know. Maybe for lime or magnesia?
Lol, agreedIf you ever catch me gnawing on drywall and chugging burnt toast tea, just put me out of my misery.![]()