In what year did National Geographic first introduce its iconic yellow rectangular border logo that has since become synonymous with geographical exploration?

National Geographic has been bringing the world's wonders to our doorsteps for over a century, with its iconic logo instantly recognizable to geography enthusiasts worldwide. This poll tests your knowledge about the evolution of this famous geographical brand's visual identity. Do you know when their legendary yellow rectangular border first appeared? Test your knowledge of this intersection between brand recognition and geographical exploration!

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

1888 (the year of the magazine's founding)
1903
1947 (post-WWII rebranding)
1970 (during the environmental movement)