95. Does a revocation by wire or letter have to be received to be effected?

96. Does an acceptance by wire or letter have to be received by the offerer to constitute a valid acceptance?

97. In what respect do sealed instruments differ from ordinary contracts?

98. At present what constitutes a seal?

99. At present is it the tendency of the law to favor sealed instruments?

100. Are Sunday contracts void or voidable?

101. What makes Sunday contracts unenforceable?

102. What was The Lord's Day Act of England?

103. What is meant by works of charity and necessity?

104. A makes and delivers a promissory note to B for $100 on Sunday. Is the note enforceable?