Heartwood model 300

[rhett2018]

I am new to forums in general 
I am having trouble finding information on a Heartwood double cut 6" bandsaw mill model 300 if anyone can point me in the right direction to get Manuels or any information it would be greatly appreciated

[shenandoahsawmill]

There is a Heartwood mill for sale on the sawmill exchange. You might be able to contact the Mill's owner for info.