And lastly for this week I have a mystery loco for your examination and possible identification if you should choose to accept this mission
German made , but no visible marks I can see in the photos provided ..
The fixed key, tinplate punched wheels, and boilerside brake/on/off lever being the biggest clues I would think?
I have no decent photo of the writing on top of the boiler , I suspect it will only say "Made in Germany" or Bavaria or such
Any Ideas?