In this Act “Local Act of inclosure” shall mean any Act for the inclosure of land passed before the M1Inclosure Act, 1845, which Act with the subsequent Acts amending the same is intituled “The Acts for the inclosure, exchange, and improvement of land;” and “allotment trustees” shall mean any allotment wardens, trustees, or other functionaries appointed for or lawfully acting in the holding or managing lands intended for or being allotments under any Local Act of inclosure for the benefit of the poor, or for field gardens or recreation grounds, or for any public purpose.