Mack Junior 21MB 1.5 Ton Stake Body Truck
| One body style is photographed | |
 | |
| Body style | Junior 21MB 1.5 Ton Stake Body Truck |
| Engine | 228cid 3.7L REO Gold Crown L6 |
| Chassis | Truck |
| Model year | 1937 until 1938 |
| Production year | 1936 until 1938 |
| Photographed on |
October 2, 2022 Soesterberg The Netherlands |
