This week brings a slight theme, orange-yellow-blue. Most of the bubblegum card wax wrappers I’ve seen have limited color palettes, between two and four colors, and a good chunk of them feature yellow and blue. So these three really jumped out at me…
Space: 1999 (Donruss, 1976) 
Elvis (Donruss, 1978) 
Three’s Company (Topps, 1978). I talked about the stickers here. 