In 1968, Spencer Silver at 3M Corporation was attempting to develop a superstrong adhesive ...
The New York Times crossword clue “In 1968, Spencer Silver at 3M Corporation was attempting to develop a superstrong adhesive ...” answer is POSTITNOTES. Below is every Crossword, Midi and Mini puzzle date it has appeared in.
In the NYT Crossword
This clue appeared in the main New York Times Crossword on these dates:
About this clue
The clue “In 1968, Spencer Silver at 3M Corporation was attempting to develop a superstrong adhesive ...” resolves to POSTITNOTES, a 11-letter answer. In the New York Times Crossword, Midi and Mini, the same clue can be reused over the years, sometimes with a different answer — use the dates above to find the exact puzzle you are solving.
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