(a) Signs advertising the sale, lease, or rental of the premises upon which the sign is located, shall not exceed twelve (12) square feet in area, except in all residential districts where the area of the sign shall not be more than eight (8) square feet.
(b) Professional name plates not to exceed two (2) feet by three (3) feet in area.
(c) Signs denoting the name and address of the occupants of the premises, not to exceed four (4) square feet in area.
(d) Signs or bulletin boards customarily incidental to places of worship, schools, libraries, social clubs, or societies, which ground signs or bulletin boards shall not exceed fifteen (15) square feet in area and which shall be located on the premises of such institution.
(e) Any sign advertising a commercial enterprise, including real estate developers or subdividers, in a district zoned residential shall not exceed twelve (12) square feet in area and shall advertise only the names of the owners, trade names, products sold and/or the business or activity conducted on the premises where such sign is located.
(f) Real estate developers and subdividers may erect on premises, signs not to exceed fifty (50) square feet.
(g) In a business or manufacturing district, each business shall be permitted one flat or wall on-premises sign. Projection of wall signs shall not exceed two (2) feet measured from the face of the building. The area of all permanent on-premises signs for any single business enterprise may have an area equivalent to one and one half (1 ½) square feet of sign area for each lineal foot of building width, or part of a building, occupied by such enterprise but shall not exceed a maximum area of one hundred (100) square feet.
(h) In a business or manufacturing district, two off-premises signs with a total area not exceeding three hundred (300) square feet may be permitted at a single location. No off-premises sign shall exceed three hundred (300) square feet, nor shall off-premises signs visible to approaching traffic have a minimum spacing of less than two hundred (200) feet. Off premises signs shall conform to all applicable yard and height regulations for the appropriate zoning district.