SOPP349: I would like to ask about an exotic pedal form, in German Stummelpedal

Francois is writing: “Dear Vidas, I would like to ask about an exotic Pedal form, in German Stummelpedal, impossible to find an adequate translation... Well this pedal form, coming from Halberstadt over Böhms e-organs, to mention a better form than the ones on spinet organs, has some advantages. One is that it is not so monstrous like a conventional pedal, in an house organ. I think of building one (long pedals, axis far behind. So my question, did you had to do with historical pedal of this form? Or students who could bring far their technique (at least till some romantic works) practicing on this kind of pedals? https://www.ebay.de/itm/Boehm-25-Tasten-Midi-Orgel-Basspedal-Stummelpedal-Jazz-Hammond-Clavia-Nord-PK-27-/122842973043?nma=true&si=%252FOVcECBhMJw0n%252FPnaT6fggIwn4E%253D&orig_cvip=true&nordt=true&rt=nc&_trksid=p2047675.l2557 Thanks in advance, Nicer and nicer you daily email, Thank You. Francois”