Photographic proofs of unissued 10 leva 1921. Notes of this denomination (10), printed in American Bank Note Company, were issued in 1922, and went into circulation on December 1923.
Size of proofs: 127 x 70 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.