Berliner TT Bahnen, in short BTTB, was created in 1972 when the DDR government took over the control of Zeuke & Wegwerth. With this take over, Zeuke left the company. BTTB changed the focus from innovation and quality to much more a quantity production. Export to gain hard currencies was the main goal. In its top production time, there were around 800 employees making 5000 models a day.
In 1989 the unification between the DDR and West Germany was a fact. In those days the state guided companies were again independent and self controling. Zeuke was shortly asked in 1990 to lead the company. With new products and a new cataloque he tried to get more attention. But after one year a new manager was introduced: Carlo Parisel. Also this manager with a marketing background tried to get more attention to models. The boxes were changed and became much more professional. But he could not save BTTB from bankruptcy.
Take a look at all sold Bttb items on eBay for a value indication. If you're not sure what you have, you can post your question below.
Do you want to dive into the fascinating world of collectibles, and want to learn about value and identification? Discover more with these price guides on Amazon.