The boxes of the depositors appeared to be the principal attraction for the thieves, and paper securities were preferred to the gold which stared them in the face. These boxes were completely overhauled, and securities to the amount of about five hundred thousand dollars were abstracted; one depositor having lost as much as fifty thousand dollars, for which the bank was in no way responsible. About thirty thousand dollars belonging to the bank, in checks and currency, were stolen. The thieves overhauled some thirty thousand dollars in Clearing House currency, which could have been negotiated, as well as thirty thousand dollars in gold coin; but which they did not touch. The detectives went to work, and it was said that one or more of the bank’s officials were suspected, and closely watched for some time subsequent to the robbery. Two men, who were said to be the most daring and accomplished bank thieves in the city, were suspected; but no trace could be obtained of their having been seen near the Ocean Bank. These men were supposed to have committed a robbery, just previously, at the National Bank of New Windsor, of something like one hundred thousand dollars. A number of expert English burglars had also arrived a short time before the robbery, but nothing could be brought against them. On the third day after the burglary, a patrolman, in Elizabeth Street, about three o’clock A. M., met two young lads whom he knew. Suspecting they were up for no good at that hour of the morning, he spoke to them. They informed him that there was a large trunk standing on the sidewalk, opposite No. 8 Elizabeth Street. He went to the number indicated, and there found the trunk, as they had described. On it was a card directed to Captain Jourdan (late superintendent of police), of the sixth ward. The trunk and the two boys were taken to the station-house. [Sidenote: SECURITIES RETURNED.] When Captain Jourdan was summoned, and the trunk was opened, it was found to contain unnegotiable securities, to the amount of three hundred thousand dollars, which had been stolen from the Ocean Bank. The property consisted of bonds, checks, securities, and currency, together with legal documents, such as conveyances and mortgages; but no clew could possibly be obtained as to the sender of the trunk. The total loss sustained by the bank proved to be about twenty-five thousand dollars, out of the bulk of the valuables and money stolen; but as the property returned to Captain Jourdan principally belonged to the depositors, their loss was estimated to be something near half a million of dollars. The various implements found at the bank were valued at two thousand dollars, and were of the very finest finish; some of the pieces were worth as much as two hundred dollars, and three hundred dollars each.