"It is proposed that the Government shall retain sufficient power over the reserve banks to enable it to exercise a direct authority when necessary to do so, but that it shall in no way attempt to carry on through its own mechanism the routine operations and banking which require detailed knowledge of local and individual credit and which determine the funds of the community in any given instance. In other words, the reserve-bank plan retains to the Government power over the exercise of the broader banking functions, while it leaves to individuals and privately owned institutions the actual direction of routine."