Nathan Clifford, McMurray v. Brown — Opinion of the Court
“ Cases may arise, undoubtedly, where the rights and responsibilites of the parties are so completely defined by the contract, that neither party is at liberty to claim any thing beyond the terms of the contract, if the contract is in all respects fulfilled. Consequently, lien laws do not in general create a lien in favor of a material-man who has accepted in full a different security at the time the contract or agreement was made. ”
