Underwriters, Ine., a workmen’s compensation policy covering only plaintiffs’ operations on the Los Angeles airport job. This policy was not delivered to plaintiffs, but was held by Hinman-Ball and Bonner. The trial court found, on substantial evidence, that the reason for nondelivery was the broker’s uncertainty as to whether employees on the Los Angeles airport job were to be carried on the payroll of plaintiffs or that of Harms. They were in fact carried on Harms’ payroll and, the court found, were insured under Harms’ own policy. On April 25, 1949, at the request of Hinman-Ball and Bonner, the Argonaut defendants cancelled plaintiffs’ policy “flat,” i.e., as of the date of its issuance.
Before any negotiations for the Los Angeles job, plaintiffs had in force a workmen’s compensation policy issued by another insurer through plaintiffs’ own San Francisco brokers, covering all operations of plaintiffs in the State of California. This policy, by its terms, expired February 10,1949. Plaintiffs did not renew it. On February 23, 1949, one Amos Watkins was injured while operating equipment owned by plaintiffs upon construction work being done by Morrison-Knudsen Company, Ine., a general contractor, at the San Francisco International Airport. There was no connection between this San Francisco job of Morrison-Knudsen and the Los Angeles job of Harms. Watkins sued the present plaintiffs alleging that he was their employee at the time of his injury and that his employers had no workmen’s compensation insurance in force. After verdict and the granting of a new trial, that action against plaintiffs was settled for $10,000. The record contains no affirmative evidence as to what portion of this sum was paid by plaintiffs.
Plaintiffs’ present action is in five counts. The first alleges a conspiracy among all defendants to defraud plaintiffs by leading them to believe that they were covered by compensation insurance, thus causing them damage to the extent of plaintiffs’ portion of the Watkins settlement, as well as undertermined losses by reason of lack of compensation insurance upon the Los Angeles job. The second count is against the two Argonaut defendants, upon the theory that their policy remained in force and covered all plaintiffs’ operations, rather than merely the Los Angeles job. The third alleges negligence and fraud of Hinman-Ball and Bonner in failing to insure plaintiffs against the San Francisco loss. The fourth alleges that defendant Harms deducted, from payments due plaintiffs, amounts claimed to be due as