Block Larger Than four SETTINGS 22-31: 1920-31 a study of the later printings in complete sheets, reconstructed sheets and large part reconstructed sheets, telegraphically cancelled unless otherwise stated, comprising 22 (complete sheet), 23 (complete sheet and reconstructed), 23 on very thin paper (reconstructed sheet missing [55-56], 25 (complete sheet), 28 (reconstructed sheet), 29 (complete sheets unused and used), 30 (complete sheet unused) and 31 (complete sheet unused). A remarkable assembly. (Several hundred)