20 ’ FEDERAL zzronrna, vol. 38. ` "The assured, under this policy, hereby covenants and agrees to keep a set of books, showing a complete record of all business transacted, including all purchases and sales, both for cash and credit, together with the last inventory of said business; and further covenants and agrees to keep such books and in- ventory securely locked in a fire-proof safe at night, and at all times when the store mentioned in the within policy is not actually open for business, or in some secure place, not exposed to a tire which would destroy the house whe1·e such business is carried on; and, in case of loss, the assured agrees and cove- nants to produce such books and inventory, and, in the event of the failure to produce the same, this policy shall be deemed null and void, and no suit or action at law shall be maintained thereon for any such loss." Two grounds of defense are interposed: (1) That the fire occurred "at night," and that the plaintit`f’s mercantile books were in the store and burned, and were not, as required by the terms of the policy, in a fire-proof safe, or other place secure from destruction by a fire which would destroy the store—house. ~ (2) That the fire occurred at a time when the store was "not actuallyopen for business," and that the books were in the storehouse, and not in a iire-proof safe, and wereburned; The facts are that the tire occurred about 9·o’c1ock P. M. on the 9th day of December, 1887; that the plaintiffs had a fire-proof safe in their store- house, in which their mercantile books were kept when not in use; that it was the p1aintif`l`s’ custom, upon opening the store in the morning, to take the books out of the safe, and lay them on the counter for use dur- ing business hours, and they were kept out until the business of the day was closed, and the books posted andwritten up, when they were put in the safe, which was then locked; that the books were written up dur- ing the evening of each day, after the rush of business was over. The store was kept open for customers and business transacted until 8 or 9 oTclock,_and on occasions as late as 11 o’clock at night; and customers coming during these hours were always admitted and waited upon, though at times during these hours the front dooriwas locked to prevent u the intrusion of improper characters who might depredate on the stock without detection owing to the construction of the store-room, and the imperfect method of lighting it at night, but the door was always xopened to customers knocking for admission, and business was carried on until 8 and 9, and sometimes as late asll, o’clock at_night.. This mode of conducting the mercantile business was common with merchants in the town and in that region of the country, and was essential to their success in trade. When the fire broke out, the front door of the storehouse was locked, but the business of the day was not closed, and the door would have been opened to any one knocking for admission; ‘ The clerk was engaged in writing up the day’sbusiness in the books, and had not i completed his work, when, upon invitation, he stepped into a store next _door to eat a plate of oysters, and while in there hediscovered theiire. A ` When the fire broke out one —-of the- plaintiffs, who carriedihe key to the safe, was in his family room, which connected with the store·room,wait~ , ing to put? the books in the safe, according ‘-to custom, as soon as they 'werewrittenupland the businessof the `day over, and the store closed torthenight. i ’