[bmmayer1]

Interesting that the exposition map[0] has the Eiffel Tower labeled as "Tour de 300 Métres." I wonder when it became known as the Eiffel Tower in common parlance?

[0]https://upload.wikimedia.org/wikipedia/commons/b/be/P._Binet...

[mkl]

It was called the Eiffel Tower informally even before it was built: https://en.wikipedia.org/wiki/Eiffel_Tower#Artists'_protest