. . . "MF1514644" . . . . . . "Correspondence from Wolff with some representatives in other places in his region and private individuals concerning the provision of benefits, support, etc., april 1941 - maart 1943"@en . "Correspondence from Wolff with some representatives in other places in his region and private individuals concerning the provision of benefits, support, etc., april 1941 - maart 1943"@en .