When, in the 1970s, I interviewed Mr. George Losh of the Midmer Losh
Organ company, I asked him about the use of Schwimmer regulators.
After the interview I drew up a plan for one that I eventually used
in my organ at home.  He looked at the plan and said it was fine.
That plan was published in Stephen D. Smith's book, "The Atlantic City
Convention Hall Organ".  I hope this helps.

Andy LaTorre