The Early Day Gas Engine & Tractor Association, Branch 9, of rural Merlin, Oregon. Pottsville, created for the state’s centennial, provides a historic country setting for this tribute to by-gone days. Called the “Home of Oregon Memories,” the facility was established by former Senator Debbs Potts. From Interstate 5, take exit 61, head north on Monument Dr. turn left on Pleasent Rd. Pottsville’s marked by a large dozer blade.