Marakkai,

I know Joydip Biswas whose company J S Biswas bought up the Manton, O C Daw, Rodda etc assetts and shall check with him if he could help. I have his e-mail ID somewhere here, please give me a day or two to find it and send it to you. That said, I have no idea whether he has any of the historical records or not.

Good hunting!