Samuel Freeman Miller,
Insurance Companies v. Wright…
“ The effect of the instruction would have been, to confine the jury to testimony which would give them no light on the subject they were directed to consider; indeed, to that which could not be called evidence at all. And the argument that plaintiff could not be supposed to have contracted with reference to any such rule as this, is quite as forcible as it is in regard to the claim to confine the evidence to defendants' own books. In this instance, there is no claim that the rule is supported by any usage. ”
