The Tony Award for Best Revival (Play) has only been awarded since 1994. Prior to that, plays and musicals were considered together for the Tony Award for Best Revival.
The award is given to the best non-musical play which has already appeared on Broadway in a previous production.
... of NADPH by adding a pair of electrons and a single proton (hydrogen nucleus). The water or other donor molecule is split in the process; it is the light reaction which ...