Marshall Gainsboro type 1 engine
 

In www.clubbaltic.ee/traction shown Marshall Gainsboro type 1 light traction engine
I look for help:
1. spring governor is Pickering type or details No 20112
2. oil pump No 25838
3. water gauger LH 9 1/8" RH 8 1/8"
4. spark catcher water base South American steam pipe
5. whistl - Harmony on steam fixing
and prises.
Thank you!