(8) Courrier and Ives Style Melamine Plates w/ Winter Scene

Set of Eight (8) Courrier and Ives Style Melamine Plates w/ Winter Scene Made in the USA Excellent pre-owned condition - only flaw is a bit of sticker residue on one plate - I'm sure this will come off, but I didn't want to scrub too hard so I'll leave that for new owner :) I believe these are vintage but am not 100% / Possible Melmac?