“Integrity” means the authenticity of a resource’s historic identity, evidenced by the survival of physical characteristics that existed during the resource’s historic or prehistoric period. Within the concept of “integrity” there are seven recognized aspects or qualities that in various combinations define integrity. The seven aspects of integrity are location, design, setting, materials, workmanship, feeling, and association. (Also see the City’s HPP Appendix – National Register Bulletin 15: How to Apply the National Register Criteria for Evaluation, Section VIII, How to Evaluate the Integrity of a Property Historical Resource.) (Ord. 3196 § 3, 2011).