Home » MVPA Convention, Des Moines, IA, June 2023MVPA Convention, Des Moines, IA, June 2023December 5, 2023December 13, 2023 1941 Willys MB Slat Grill 1943 Willys MT Tug. 1 of 7 left in the world 1943 M22 Airborne light tank 1918 Model T, Army model MVPA Convention, Des Moines, IA, June 2023 MVPA Convention, Des Moines, IA, June 2023