Spangles Where Spangles the sweet with a round indentation on both sides? (There are cough-meds now with a similar design so the mind may be playing tricks.)
Christmas selection boxes provided a LOT of fun in the 70's and 80's.
They brought back Curly Wurlys and (for a dentist-friendly short term) Texan Bars!
Sadly, nostalgia isn't what is used to be.