There is a story (I assume, an apocryphal one) about a large number of trombones being sent to an African country (one that was, at the time, either a French possession or a former French possession), with the explanation given that the French word for a paperclip is trombone.Is that the common European or the African migratory paper clip?
I think I'm on safe ground suggesting that the African migratory paper clips involved in the measurement are not ones you can blow into.