GFS grib archive?

[Ivan Toman]

Hello dear grads users. My question is little bit offtopic, please
excuse me.

I wish to make high resolution wrf simulations for some events in past.
For that I need archived GFS grib files for creating initial and
boundary conditions. Is anybody aware of such place where I could
download these grib files for few years in past? If server like that
does not exist, who will be the right person in NCEP to ask for such data?

Thanks a lot,
Ivan Toman