I recently visited the local Value Village and came across an older book published in 1968 - "The American Every Day Cook Book in Color". I originally picked it up because it looked old, but bought it only because it was authored by Marguerite Patten.
If you are unfamiliar with Marguerite Patten she is a British home economist who has authored around 170 books. Durring the Second World War she assisted the British government's Ministry of Food in educating the public in rationing and invented nourishing recipes from the foods available at the time.
So, of course I needed to have this book in my collection even though it was published in the 1960's. Upon looking at the recipes there were many things that struck me as being from before the '60s such as this recipe for Mulligatawny soup (and you don't see this very often)...
I don't know about you, but I have never seen a recipe requiring you to simmer a small lamb's head in any modern cookbooks. In fact, I'm not sure if my butcher even stocks small lamb's heads... maybe I'll ask next time I visit the shop.
Anyway, the book surprised me with the thrift and use of ingredients(?) that nowadays we no longer use or would even think of using.