This is a Romanian "Timbru de Ajutor" (Aid Stamp) valued at 5 Lei, printed in orange. The design features a flying bird with outstretched wings, symbolizing hope and assistance, set within a decorative frame. Issued as a semi-postal/charity revenue stamp, it was not part of regular postage but instead intended to raise funds for social and relief purposes. These stamps were often mandated for official documents or used alongside regular postage during the early 20th century. A fascinating piece for collectors of Romanian revenues and charity-themed philately.