Prior history: 1964 Code §§ 6.2, 6.6, 6A.1, 6A.2, 6B.2, 11.1, 11.2, 12.1, 12.2, 12.3, 15A.1, 19.1, 23.50 – 23.62; Ords. 1175, 1186, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1328, 1336, 1338, 1394, 1402, 1459, 1461, 1462, 1463, 1464, 1465, 1524, 1542, 1582, 1584, 1587, 1595, 1608, 1616, 1628, 1629, 1630, 1650, 1670, 1679, 1702, 1705, 91-1719, 91-1720, 91-1729, 93-1753, 93-1756, 96-1803, 96-1804, 98-1824, 99-1848, 99-1849, 99-1857, 00-1861, 01-1882, 02-1889 and 06-1932.