Identification signs located on the premises or building in all districts, which serve only to tell the name or use of a public or semipublic facility, such as churches, schools, camps, hospitals, recreational place, municipal facility, or other institutions of similar nature, when permitted under the terms of the district and this chapter, may be erected and maintained, provided:
The gross surface area of any such sign shall not be in excess of 36 square feet. The gross surface area of any such arched sign shall not be in excess of 125 square feet.
Any self-supporting identification sign may be allowed up to 1/3 additional sign area over that allowed for such sign under the provisions of this chapter to be used for ornamentation of the upright or structural portion of the sign, provided that such ornamentation is designed in such a manner as to form an integral background element to the remainder of the sign and the design otherwise enhances the appearance of the sign.
No more than two such signs shall be placed on each property unless such property fronts upon more than one public street, in which event, two such signs may be erected on each frontage.
Such signs shall not be overhead signs. Only wall-mounted or self-supporting signs are permitted.
Self-supporting or wall-mounted signs may be reflective and may be illuminated in accordance with the provisions of the chapter.