Oliver Wendell Holmes, Jr., Boston Chamber of Commerce v. City of Boston…
“ It does not require a parcel of land to be valued as an unencumbered whole when it is not held as an unencumbered whole. It merely requires that an owner of property taken should be paid for what is taken from him. It deals with persons, not with tracts of land. And the question is, What has the owner lost? not, What has the taker gained? We regard it as entirely plain that the petitioners were not entitled, as matter of law, to have the damages estimated as if the land was the sole property of one owner, and therefore are not entitled to $60,000 under their agreement. ”
