MARKLIN  HO Kolls #  860/5E    VOLKSWAGEN  TRANSPORTER  GREEN   VW T1    1953  VERY RARE. 

Most of the 860 models only had a production life of 2 years: 1953 and 1954.

The 1953 series have no "Marklin" inscription inside the models, while the 1954 series has it.  This is the 1953 version.