My JOC is from 1951. It doesn't contain the word *Sorbet* but has several
recipes for Strawberry or Raspberry ICES, which she says can be make in an ice cream crank or ice cube tray.
Almost the same as Roz; strawberry, sugar, water, lemon juice...some contain gelatin. In my book, the sherbets contain egg whites.
Let me know if this is a path you want to see.