Hello dear friends,

after a few years I ask you for more information, unfortunately always in english!
This is the engine of a 13070 operating at 20 volts and without reverse; looks (quite) original in its parts but it has only one motorized axis. and there is no space for another gear of the same size.

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Perhaps the early years were like this?

Many thanks for your information!
Bruno

Hello Bruno!

Here are pics of my engine







Regards Christof

Many thanks Christof!

Your engine looks very different from mine, could be one of the last, 1929/30?
However the traction is on one axis only...?

But where does this model come from?

https://www.ebay.de/itm/4732-Originale-M...=p2047675.l2557

Ciao!
Bruno