Is there any case law in which a jury was instructed to produce a different form of verdict?

Finally, plaintiff asserts that the forms of verdicts submitted to the jury were confusing and that fact, coupled with no instruction as to how they were to be used, resulted in a verdict or verdicts requiring reversal under Mixon v. Riverview Hospital (1967) 254 Cal.App.2d 364, [18 Cal.App.3d 264] 62 Cal.Rptr. 379. We disagree. To begin with the postulate 'non-instruction concerning the verdicts' is manifestly untrue. Furthermore, there is no showing, whatsoever, that the jury was confused.