Uses. In an E Semi-Business District, no building or premises shall be used nor shall any building or other structure be erected, altered or enlarged which is arranged, intended or designed to be used for any purpose except for the business purposes, exclusive of residential uses, hereinbelow set forth:
(1) Administrative and public service offices.
(3) Real estate and insurance offices.
(4) Studios for photography, painting, music, sculpture, dance, or other recognized fine art.
(5) Banks, savings and loan, investment houses or other financial institutions.
(6) Subject to approval of the Plan Commission as being compatible to the restrictive character of the district:
(a) Any other office not involving on the premises the retail sale or the manufacture, assembly, warehousing or distribution of goods.
(b) Personal service facilities, such as beauty shops, travel agencies, funeral homes, and interior decorators.
(7) Accessory uses customarily incident to any of the above permitted uses.