Photographic proofs of unissued 100 leva 1921. A little bit similar to 100 leva 1922 (see Pick 38a), but even still diverse.
Size of proofs: 155 x 87 mm; 154 x 83 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.