Joseph McKenna, Lynch v. Turrish — Opinion of the Court
“ Darlington, which is that the gradual advance in the value of property during a series of years in no just sense can be ascribed to a particular year, not therefore as 'arising or accruing,' to meet the challenge of the words, in the last one of the years, as the government contends, and taxable as income for that year or when turned into cash. Indeed, the case decides that such advance in value is not income at all, but merely increase of capital and not subject to a tax as income. ”
