The texting shorthand term “smh” (“shakes my head”) didn’t exist in 1955 because texting didn’t exist in 1955.
But surely “smh” was invented for things like this: Today in 1955, CBS talent scout Arthur Godfrey made a signing decision between Elvis Presley and Pat Boone.
Godfrey chose Boone, who had a successful recording career, but not anywhere close to Presley’s. (On the other hand, Boone well outlived Presley.)

