As both its function and form suggest, the ampersand is a written contraction of “et,” the Latin word for “and.” Its shape has evolved continuously since its introduction, and while some ampersands are still manifestly e-t ligatures, others merely hint at this origin, sometimes in very oblique ways. The many forms that a font’s ampersand can follow are generally informed by its historical context, the whims of its designer, and the demands of the type family that contains it: below, a tour of some ampersands and the thinking behind them, along with an explanation of the storied history of the word “ampersand” itself.
Interesting! I never put the “et” thing together. Read more on the history of the ampersand at
Hoefler & Frere-Jones.