As I couldn't find one in a search, I thought I'd start a thread for common mid-century design misattributions. It would be good to have a list (with photo) of the most popular ones in one spot for handy reference. Hopefully there is some interest on this board to expand this to be of some use.
I'll go first. Although, most here already know this, this desk was not designed by Jens Quistgaard, but rather Peter Løvig Nielsen. It is often stamped "Lovig Dansk Design", but this mark has nothing to do with Quistgaard's Dansk brand. "Dansk" is simply the Danish word for "Danish". (photo from 1stDibs)
(edited to add:) It would also be good to include link references to previous DA threads on a particular piece, for those interested in additional info.