Signature of the Italian writer Luigi Pirandello (1867–1936).
<bdi><a href="https://en.wikipedia.org/wiki/en:Luigi_Pirandello" class="extiw" title="w:en:Luigi Pirandello"><span title="Italian dramatist, novelist, short story writer, and poet, Nobel Prize for Literature laureate (1867-1936)">Luigi Pirandello</span></a>
</bdi>
before 1937 <div style="display: none;">date QS:P,+1937-00-00T00:00:00Z/7,P1326,+1937-00-00T00:00:00Z/9</div>
<a class="external free" href="https://upload.wikimedia.org/wikipedia/it/a/a7/Pirandello_firma.jpg">https://upload.wikimedia.org/wikipedia/it/a/a7/Pirandello_firma.jpg</a>