More than 500 tractors and 100 implements were featured during the Hart-Parr Oliver Collectors Association National Summer Show that wrapped up Saturday at the Wayne County Fairgrounds in Wooster. The show featured Oliver tractors along with Minneapolis-Moline, Allis-Chalmers, Cockshutt, Avery and Cletrac.(Morning Journal/Ron Firth)

Aaron Bower of Cortland displays his 1970 Oliver 1855 at the National Oliver Summer Show in Wooster. (Morning Journal/Ron Firth)

The Oliver Gang was included as more than 500 tractors attended the National Oliver Summer Show in Wooster.(Morning Journal/Ron Firth)

Thomas Gress of Shreve took some liberties by turning his 1968 Oliver 1850 tractor into a red, white and blue 1776 America in time for the Fourth of July. (Morning Journal/Ron Firth)

Ron Grosjean of JR Acres in Wooster shows his 1968 Oliver 1750 high crop tractor (left) and 1985 White 2-110 at the National Oliver Summer Show. (Morning Journal/Ron Firth)