My shoebox of 1970s Kellogg's cards 😂. From left, the 1978, 1977 and 1976 sets are complete. (Other stack is randoms from 1970-75). I keep them in a box because I've had '70s Kellogg's cards crack in top loaders or even in binder pages. This is my "solution" other than getting every single one graded. 💸 The Kellogg's cards from 1979-83 don't seem as prone to cracking and I keep those in top loaders or pages without any issues (I've completed all those, too). Trying to get going on '75 but it's been slooooow.