Some linguists believe that @ dates back to the sixth or seventh century, a ligature meant to fuse the Latin preposition ad—meaning “at”, “to,” or “toward”—into a unique pen stroke. The symbol persisted in sixteenth-century Venetian trade, where it was used to mean amphora, a standard-size terracotta vessel employed by merchants, which had become a unit of measure. Interestingly, the current Spanish word for @, arroba, also indicates a unit of measure.
The @ symbol was known as the ‘”commercial ‘a’” when it appeared on the keyboard of the American Underwood typewriter in 1885, and it was defined as such, for the first time, in the American Dictionary of Printing & Bookmaking in 1894. From this point on the symbol itself was standardized both stylistically and in its application, and it appeared in the original 1963 ASCII (American Standard Code for Information Interchange) list of computer codes. At the time @ was explained as an abbreviation for the word “at” or for the phrase “at the rate of,” mainly used in accounting and commercial invoices. (via)
kewl! brb attempting to sell the winking frown to MoMA. ;(
