Rowbotham VEGAMAN and CENTAURMAN
 

I am hoping someone can answer this question. In the early years of service, this pair carried a different funnel marking to the traditional Rowbotham of the day. Yes they had the same blue blur I have a vague memory of a different logo, perhaps that of Ingram, their parent owner at that time.
I think it was only this pair that did so?

Thanks in advance
Bill

Sailed on both and they did have the Ingram Funnel logo for a while.

Thank you, Sir