Stayer (motor paced) bike components from 30s to 60s

[labile]

Hello there,
as per title, I'm looking for stayer (motor paced) components from 1930s to 1960s, in particular:
- 24inch wood rim(s) from 30s/40s, 36h if possible
- stayer saddles
- stayer saddles supports
- stayer stems (not Cinelli or Titan adjustable ones)
- stayer stem supports
- stayer tubular tires

I'm located in Italy

Thanks in advance

 

[labile]

up, still looking