Group of 2" / 3" engines

[Marshall8nhp]

I am selling a job lot of engines iff anyone is interested or can be sold separately
3" howard portable very rare engine only one known of its type
2" case and trailer
2" durham and north yorkshire
2 " ransomes simms and jefferies portable

Unfortunatley i have no paperwork for these engines as all was lost when my gramp passed away.
Can be sold separatley or am looking for £10k for the lot
Please no time wasters had too many of them before
Based in oxfordshire