A strange mechanical keyboard, probably from old typewriter?

[hrbatik.h]

Hi,
I have found this strange keyboard. It has some mechanical switches and doubleshotted caps with Cherry MX compatible cross.
Do you have any idea from what this could be?
thanks
Jan

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[jsheradin]

Looks like this: wiki/Royal_TA_Alphatronic_PC

[Muirium]

Indeed!

wiki/Futaba_ML_series

[hrbatik.h]

Thanks !!! Great research work.

[jsheradin]

Two brand new accounts with wordNumber names post within 4 minutes of each other on the same post. Hmmm

Also that link is spam.