Squinting at the tiny photo provided, I guess about like so - Regal Le Blond from 1937
About as much better than the "A" brand as it is possible to get
Parts?, no, its past 80 years old
It will match your personal "accuracy" step for step - assuming in good shape
(it isn't the machine doing the "accuracy" - its the critical eye, wide ranging mind and skilled hands in charge of the machine)