stock or produce exchange or of stock or produce broker as affecting customers, 79
Right to join agent and undisclosed principal in same action, 118 A.L.R. 701.
Exceptions to rule which permits suit by or against undisclosed principal, 130
Where the agency is known and the credit is not expressly given to the agent, he shall not be personally responsible upon the contract. The question to whom the credit is given is a question of fact to be decided by the jury under the circumstances in each case.