I belive it is from the 1940s it came with a property I purchased and could not find any paperwork in the house for it.

Used Year: 1940
VIN (Vehicle Identification Number): 123456789 Mileage: 443
Transmission: Manual Make: Willys
Vehicle Title: Rebuilt, Rebuildable & Reconstructed Options: 4-Wheel Drive
Sub Model: Jeep Fuel Type: Gasoline
Exterior Color: Green For Sale By: Private Seller
Interior Color: Green Disability Equipped: Yes
Number of Cylinders: 4 Drive Side: Left-hand drive