Talk to the fisherman in vermillion city(house next to fan club )
You can't find the Old Sea Chart in FireRed.
No you find it in Pokemon mansion.
The old chateau is in diamond and pearl
It is at vermilion city.
it means the Pokemon mansion.its an old factory
In Pokemon firered you can't, but in Pokemon leafgreen you can get it then trade it to Pokemon firered.
There is no Pokemon convention in firered.
To get Pokemon firered on PC download a vba and Pokemon firered ROM
There is an old lady's house in Pokemon FireRed that has some boxes you can get past. The only way to get past them is to use the E reader hardware device.
Yes there are shiny Pokemon in firered
This item only exists in firered and leafgreen.
You cannot get it in Pokemon FireRed. It doesn't matter because it is not necessary in Pokemon FireRed.