Magneto question

[Kurt in NJ]

How much voltage is needed from the magneto to start car, I was told it is 1911, that it doesn't have electric starter, I question 1911, it has black radiator shell
Would it also have a place for battery to run coils?
It has been setting for many years ,I also might have to consider this car as payment for work I did on another car, how much less desirable is a non electric starting car, what condition will it have to be in to be worth 4000, it is a touring