I started rebuilding another bike

I am currently rebuilding a Fuji S10-S, a road bike from the 1970s. This bike belonged to my dad and is in very good condition. I watched it get rebuilt a couple different times over the course of my childhood, but have never ridden it. I'm posting about it to basically start a timer on myself. This bike is in very good condition and doesn't need much fixing, but the quill stem is seized into the…