Validation set:

6.2.3 Permitted Signs in Residential Districts.
1. All signs permitted in the definition set forth in 6.0. 
2. One freestanding sign per lot, not to exceed twenty (20) square feet in sign area, 
set back at least fifteen (15) feet from the property lot line. 
3. One wall sign per lot, not to exceed twenty (20) square feet in sign area. 
4. One incidental sign per lot, not to exceed twenty (20) square feet in sign area.