Machinery Pete covers the Don & Mikki Lueken farm retirement auction February 20, 2015 in Sherrill, IA. Video highlights include a 2000 John Deere 7410 tractor with loader, a 1987 John Deere 6620 Titan II sidehill combine, a Case IH 1250 grinder/mixer and a John Deere 7000 6-row planter. Sale by Markham Auction Service