Cocktail Parties, Then and Now

I love vintage books on etiquette and entertaining. Here's the bible, if interested. The advice is sometimes hilarious: "What's a children's party without franks and weenies?" Sometimes offensive: "Let your husband do most of the talking, as head of household." But there's always something classic to learn, like how to properly set silverware. Or the fact that at dinner parties, my husband and I should sit at the head and foot of the table. I leaned that in a book, and saw it play out later at dinner parties. Cocktail parties have changed quite a bit, and below are some...