I believe this is model #1101. I think it can be used for the limousine, saloon, various trucks, and the armored car. It is the chassis only -- no body or engine.
Also, I do not know if it is a complete chassis -- what you see in the pictures is what is included. It is vintage - original. It is not from one of the reissues.
From front bumper to back bumper it is 14 inches long. Front license plate says 1101. Firewall is embossed Marklin, as are both of the side frame rails. Steering wheel turns the front wheels, rear wheels turn (note that the rear end was installed upside down, with the hole for the drive shaft pointing up in the air). Tires say Marklin on both inside and outside.There's a little Markin emblem embossed into the radiator just under the cap. If you need longer to pay just let me know. I use lots of bubble wrap and peanuts and good boxes. In a group of multiple pieces each item is wrapped individually (sometimes I'll put more than one figure in a piece of bubble wrap, but they never touch each other). I use a loupe to examine the toys while I'm listing them, and I try and mention the significant condition issues that I can see. I leave feedback, so please do the same. If there is any problem with the item, contact me first, before leaving feedback, and well work it out. The item "Vintage Marklin constructor windup car or truck frame chassis, Model 1101" is in sale since Saturday, October 07, 2017. This item is in the category "Toys & Hobbies\Vintage & Antique Toys\Wind-up Toys". The seller is "ascot" and is located in Plymouth, Michigan. This item can be shipped worldwide.