Correct contract bridge / by E.V. Shepard ; including the official Laws of contract bridge adopted by the Whist Club, New York, and by all the leading clubs in America.

LAWS OF CONTRACT BRIDGE 235

(2) When the renouncing player or his partner claims the remaining tricks, or any of
them.
(b) When one side claims a revoke, if either opponent mix the cards before the claimant has had
reasonable opportunity to examine them, the revoke
is established.
(c) When a player has incurred a penalty requiring him to play the highest or lowest of a suit,
or to win or lose a trick, or to lead a certain suit,
or to refrain from playing a certain suit; and fails to
act as directed when able to do so: he is subject to
the penalty for a revoke.
(d) When any player (except Dummy) is found
to have less than his correct number of cards, and
the other three have their correct number, the missing card or cards, if found, belong to the player who
is short and he is answerable for any revoke or revokes as if said card or cards had been in his hand
continuously.
REVOKE AVOIDED
41. A renouncing player is not penalized for revoke under the following circumstances:
(a) A renounce by Dummy must be corrected if
discovered before the lead to the next trick. After
such lead, the renounce may not be corrected. There
is no penalty in either case.
(b) Should Dummy leave the table, Declarer
cannot be penalized for revoke, unless an adversary call the renounce to his attention in time to enable him to correct it.
(c) When a player refuses, any other player may
ask whether he has any or none of the suit led; and