The bond declared upon is a guaranty of the honesty and good faith of John S. Sedgwick, in the fulfilment of his duties as the plaintiffs’ agent. It stipulates, in the most general terms, that he “ shall faithfully conform to all instructions and directions which he, as such agent, may at any time receive from ” them, “ and shall, on the first day of each month, remit to the office of the company all moneys received by him, not previously remitted, as such agent, less his commissions, together with his account of the same.” It does not recite what his duties, in other respects, are to be, nor what shall be the rate or amount of his commissions. As he has proved to be a defaulter, the plaintiffs are entitled to maintain their action, unless some sufficient reason to the contrary appears in the auditor’s report.
It is found by the auditor that whatever default occurred, in the agent’s accounts, was of a date subsequent to February 19, 1870, and that at that date a new arrangement was made between him and the plaintiffs, which changed his remuneration. The original contract contained on their part a guaranty that his commissions should not be less than a certain monthly sum, and by the modification agreed upon in the written contract of February 19, 1870, the agent relinquished all claim to that guaranty thereafter, and was to receive in place of such guaranty an increase of commissions. The sureties on the bond had no knowledge of this new arrangement, and they insist that it was a new appointment, and was such a change in the contract as to discharge them from their liability upon the bond. But there is no ground for saying that this new agreement affected the identity of the office which he held, or of the duties which he was bound to perform. He was still to collect and remit moneys, and to receive his compensation in the form of commissions. The guar .inty that his monthly commissions should not be less than a certain sum, being accompanied with a provision that the contract should be terminable at the will of either party upon thirty days’ notice, did not make mm an agent at a fixed salary. In this re*