Yes, thanks for sharing this! The artwork, lovely. The historical perspective always interesting. A few thoughts: I make an Irish scone which calls for 1 Tablespoon Baking Soda, yes, different from what we're used to, but it works. Also, our flour is not the same. I can tell you that I could tell when things changed in the 70's. The same bread recipe I made before . . . didn't quite come out the same after that. But it's still fun to read these, and now I'm interested in trying the meringues.