I first visited this post office in the 90s, when I first visited St. Marys. I have family that live there so I often have cause to visit. It's really unchanged, and the service continues to be friendly and patient. I watched one clerk walk an elderly gentleman through a package to Canada, which required customs forms, while the other clerk quickly processed the rest of the line behind him. USPS offices are not well-known for their service, but this place does get the job done. read more