Early photographic proofs of unissued 50 leva 1921.
Slightly similar to 50 leva 1922 (see Pick 37a).
Size of proofs: 141 x 77 mm.
In 2014, the english auction house SPINK sold photographic archives of nowadays nonexistent printing works BRADBURY WILKINSON & CO. These archives included photographic copies of projects of notes, which were to be printed, but the project resulted in failure and, as a result, these notes never went into circulation.
