It is urged by appellant, that the assignment from John Caddy to intervenors does not include the three bonds of defendant alleged to have been seized, under a writ of attachment, by appellant. The assignment is in words and figures following:

Counsel for appellant place some stress upon the words “ all my right, title, and interest” in the assignment, and inquire: “ If it was intended to transfer any interest in other than the $20,000 of bonds, why not assign the other bonds absolutely? ” The reason would seem to be sufficient, because the other bonds had not been delivered to Caddy. The general operative words of assignment would seem to be broad enough—“ all my right * * * in the bonds of the town of Eedwood City, known as the water-worlcs bonds.” We think the exception does not exclude from the transfer any part of the bonds in which Caddy had a present or contingent interest. All the bonds ($25,000) which the town was authorized to issue were, at the date of the assignment, in the Pacific Bank. Twenty thousand dollars of bonds had been delivered to Caddy, and by him pledged to the bank. Of the remaining $5,000 in the bank, Caddy would be entitled to recover $3,108.83, in case he should perform all the conditions of the contract between him and the town, by him to be performed. So much of the recital in the assignment as intimates that “ said ” bonds were held by the bank as collateral security is, if taken literally, an evident mistake, since only a portion of the “ water-works bonds ” were so held; it is not a limitation upon the assignment. The last clause only requires the bank to recognize the assignee as the general holder of the bonds by it held as collateral.

To attach tangible property, or garnishee a credit, it is essential that the property or credit exist. If, therefore, the town of Redwood City owed Caddy nothing when a copy of attachment was served upon the town officers, in the action Peter Early v. John Caddy, the plaintiff in such action secured no lien upon any sum, in cash or bonds, which might subsequently become due from the town to Caddy. (Code Civ. Proc. § 542.)

It is urged by counsel for appellant, that, inasmuch as but $20,000 of the whole contract price—$23,103.83—had been paid to Caddy prior to the alleged garnishment, while it appears from the bill of exceptions that the work and materials *196 subsequently by him done and furnished were only of the value of $449.50, there must have been clue to Caddy, at the time of the garnishment, $2,654.33.

But non sequitur. By the terms of the contract between the town and Caddy, the latter was to receive, in bonds, $23,103.83 in full for all work done and materials furnished in pursuance of the specifications. Prior to the submission to arbitration of his claim against the town, he had received $20,000, and the award in his favor was for the sum of $3,103.83 in bonds, which, together with the sum already received, makes the exact amount he was to receive for work and materials according to the contract. The * arbitrators, therefore, allowed him nothing for extra work or materials. The bill of exceptions recites, “ The work done and materials furnished by Caddy, from the 16th day of May up to the completion of the contract, ivas worth $449.50.” In the fifth finding, it is stated, that “ the whole of the $25,000 in bonds was placed on deposit in the Pacific Bank, subject to the order of the president and secretary of the board of trustees of said town of Eedwood City, by whom checks or orders therefor were given to said Caddy as the work progressed,” etc. The contract itself provided, that the bonds should be drawn by check or order of the town in favor of Caddy for the amounts that should be due the latter “ according to the certificate of the engineer in charge.” The finding is not contradictory of this provision of the contract, since the checks may have been given “ as the work progressed ” upon “ certificates of the engineer in charge,” and we must suppose such was the fact. Prior to the 16th of May, then, the engineer has issued certificates on which had been issued orders amounting to $20,000. It follows that there became due $3,103.83, according to the contract, when Caddy subsequently completed the job in accordance with the specifications.

The fact that the Court found that the work done and the materials furnished after the 16th day of May were really worth but $449.50, was immaterial, since, on the completion of the contract, Caddy was entitled to all of the consideration which he had not already received. The contract provided, “The whole amount of $23,103.83 shall be paid to the party of the first part (Caddy), upon the full completion of said works,” *197 etc. It follows, that, when the town was garnisheed (May 16th, 1877), no part of the $3,103.83 was due to Caddy, the defendant in the action in which the attachment was issued.

Even if we could assume that the orders for the $20,000 of bonds were given without certificates from the engineer, the result would be the same. In the absence of any alleged fraud on the part of the engineer, Caddy would not be entitled to more of the contract price without the engineer’s certificate, because he had already received $20,000 without such certificates.

Order affirmed.

Boss, J., and McKee, J., concurred.