[ Ref. Robert Bartlett in 240211 MMD ]

Bob Humes has written much on building a Wurlitzer 105. He has posted
many files to https://groups.io/g/Wurlitzer105andBandOrganBuilders 

I am sending a chart that may help you, and a PDF of an article he
wrote. It shows the valve arrangement of the stack.

I am also building one but it will be MIDI controlled, running on about
10 inches of wind.

Steve Muscato

 [ Notes on Wurlitzer Stack Part.pdf (459 kb)
 [ https://www.mmdigest.com/Attachments/24/02/16/240216_193338_Notes%20on%20Wurlitzer%20Stack%20Part.pdf 

 [ Wurlitzer 105 Scale v6.pdf (103 kb)
 [ https://www.mmdigest.com/Attachments/24/02/16/240216_193338_Wurlitzer%20105%20Scale%20v6.pdf