Sunglow Royal Chinet plates 20 count sealed in package Retro 80s

Here's a real rarity! Package of 20 high quality paper plates from the 1980s I presume. They could be from the 1970s. The price sticker is still on the side and it costs only $1.39 at Eaton's back then. But the average wage was probably at $5 an hour then too!

Size of plates will show upon the multiple pics

Great prop piece in a 1970s or 1980s movie shot