How can you tell an original Marcel Breuer chair?

There are a number of ways that you can tell an original Marcel Breuer chair. One trick is to examine the frame. If you see end caps, you're likely looking at a replica. Authentic Breuer chairs featured polished, welded ends. Some chairs also feature stickers that identify the model name located under their seats. On 1stDibs, find a collection of expertly vetted Marcel Breuer chairs.