Does anyone remember Letraset, the scratch and print sheets that could be used to apply professional lettering to sheets of paper? They were part of the pain of writing a scientific thesis before the arrival of the Macintosh and the democratization of (admittedly often second-rate) graphic design.
anyway it's some pre-Christmas #ClassicKit

https://www.chemistryworld.com/opinion/letrasets-transfers-and-placing-precision-back-on-the-drawing-board/4022562.article