Do post the pictures RockyRoad! I have an SG3 that was MADE of rust when i got it - the whole inside was bright orange. There's damage outside but I cleaened it all up and it looks much nicer now. 

I'm no expert on rust removal. But suffice to say that , even with a split paper feed roller, this is one of my favourite typewriters. It's a dream. 

I've had mixed luck getting bells to work again. I can't even remmber if this one works or not - right now it's under a table in the lodger's room but I've been meaning to retrieve it... you will never regret any work you do to get this machine working well!

RockyRoad wrote:

I really wanna bring it in my house and use it a bit.I leave it outside because it smell odd. 

The smell is very common with old typewriters. A good cleaning will help, a little, but I'd recommend starting with throwing out the ribbon (not the spools!) and really targeting the felt inside of the machine with a germ-killing cleaner; both harbour mold and account for most of the machine's stench.

RockyRoad wrote:

Is dipping the whole thing in vinegar safe. I have tested this method on nuts and bolts and it worked.By the way how did you remove the rust.

I wouldn't recommend immersing the entire machine in vinegar. It might be safe on the metal parts, but could cause damage to others. I tackle rust one area at a time. Some parts might require a light sanding, others might need penetrating oil. There is a lot of information here and in other websites that detail how to properly clean a typewriter, and very importantly, which parts of the machine you should and shouldn't oil. I'd suggest reading as much as possible on the subject before doing anything to your machine. 

I really just want to fix the bell first but i have these rust screws that has seized.Is there a way to fix that?