It seems a paper shortage was a thing a century ago since Willis S. Jones frequently recycled them, but in the worst way possible for archiving. So there’s a pile of spreadsheets of rainfall data for two sets of locations from 1912 to 1920, one handwritten and one typed copy for each location each year. Here’s the problem, half were written or printed on old letters or lists of some sort (marked 3, 4, 5, couldn’t find 1 and 2); the rest were on some random stuff like the pre-Internet spam mail from a movie theatre company (hope they fared better than MoviePass). This may not be the best use for a time machine but if anybody got one please throw Mr. Jones a pack of printing paper. Then again, at least he didn’t have to deal with Paper Jam (aka 2k Chaos God, aka 2016 Carly Fiorina).