... the second, a paper wedding; the third, a linen wedding; the fifth, a wooden; the tenth, a tin wedding; the fifteenth, a crystal; the twentieth, linen; the twenty-fifth, silver; the thirtieth, pearl; fortieth, ruby; fiftieth, a golden wedding; and the sixtieth, a diamond wedding. ... — The Etiquette of To-day • Edith B. Ordway