In Schuchardt v. Allens, the Supreme Court of the United States held that a contract between two parties to purchase and sell land was valid even though it had not been signed by both parties. The court found that there was sufficient evidence to show that an agreement existed between the two parties, as evidenced by their negotiations and correspondence regarding the sale of land in question. Furthermore, they determined that although one party had failed to sign the document memorializing their agreement, this did not invalidate its existence or make it unenforceable under law. This case established precedent for contracts being enforceable without signatures from all involved parties if other evidence exists showing an intent to enter into such agreements.

In Schuchardt v. Allens, the Supreme Court held that a contract between two parties was valid and enforceable even if it lacked consideration. The dissenting opinion argued that contracts without consideration are not binding because they lack mutuality of obligation. According to the dissent, when one party makes an offer and another accepts it without providing anything in return, there is no legal basis for enforcing such an agreement since both parties have not provided something of value to each other in exchange for their promises. Furthermore, the dissent noted that allowing agreements with no consideration would lead to fraud and injustice as people could make false claims against others based on unenforceable agreements or take advantage of those who do not understand their rights under contract law. Ultimately, the dissent concluded that contracts must be supported by some form of valuable consideration in order to be legally binding and enforceable by courts.