Appellants sought in this action to vacate and set aside all proceedings in the foreclosure of a certificate of delinquency for unpaid taxes, upon the ground of fraud. They alleged in their complaint, that on February 13, 1900, the county treasurer of Chehalis county issued the certificate to Robert Lytle; that on the 18th of June, 1900, the respondents fraudulently obtained an assignment of this certificate to respondent Hoffman; that at the time, and until May 3, 1901, the Fidelity Trust Company, a corporation of which respondent Gleason was manager and secretary, was the owner of the premises covered by the certificate, and that on said day the trust company conveyed the property to John Collins; that on August 6, 1902, respondents, for the pui’pose of defrauding Collins, who had no knowledge that the taxes were unpaid or the certificate issued, commenced the foreclosure action, Gleason accepting service on behalf of the trust company; that Gleason was the real party in interest in the obtaining of the assignment and the instituting of the foreclosure proceedings, and paid all costs therein, Hoffman simply lending his name to Gleason for the purpose of the transaction; that in October, 1902, judgment was entered in the foreclosure proceedings, and on April 22, 1903, Collins died without any knowledge of any of these matters. There are other allegations in the complaint relative to the fraud claimed to have been perpetrated upon Collins, which it will not be necessary to set forth for the purpose of setting forth our view of the questions submitted. Respondents answered, denying the fraud, and the cause came on for trial.
Appellants called as a witness L. H. Brewer, who was deputy prosecuting attorney of Chehalis county at the time *280of the foreclosure, and conducted the foreclosure proceedings. He was asked how he happened to appear as attorney in the proceeding, whether by ordinary retainer or otherwise; to which respondents entered an objection, and the same was sustained. Counsel for appellants then offered to show by the witness that he acted in the foreclosure proceedings by virtue of his relation to the prosecuting attorney’s office, under the statute making it the duty of prosecuting attorneys of all counties to conduct, without charge or fee, all proceedings for the foreclosure of certificates of delinquency; and that while so acting, he received a number of letters from Gleason containing evidence of appellants’ contention that Gleason had paid all the expenses of the foreclosure proceedings, given directions in regard,to the same, and was the real owner of the certificate; and in support of this offer, copies of certain letters were offered in evidence. Counsel for respondents objected to these letters, upon the ground that they came within the rule of privileged communications between attorney and client, which objection was sustained. The witness was then asked if he had ever received any compensation from respondents for his services in the foreclosure proceedings. He refused to answer upon the ground of privilege, and his refusal was sustained by the court. He was then asked if he had written any letters to respondents during the foreclosure proceedings, or in reply to letters addressed to him by Gleason; to which objection was made upon the ground of privilege, and sustained'. At the conclusion of the evidence, the court entered judgment of dismissal, and the case is brought here for review of the errors assigned in the foregoing rulings.
We are qf the opinion that each of these rulings was erroneous. The issue was fraud.
“From the very necessities of the case, and from the fact that fraudulent intentions are always hidden, and that fraudulent motives are always concealed or attempted to be concealed, courts allow the widest possible latitude consistent *281with established rules of law in the investigation of causes wherein fraud is alleged; and the rules governing the introduction of testimony are necessarily relaxed.” O’Hare v. Duckworth, 4 Wash. 470, 30 Pac. 724.
Upon such an issue as here raised, especially in a trial to the court alone, the plaintiff should have been permitted to thoroughly sift the transaction and explore the entire field, and show any circumstances from 'which an inference of fraud was natural. Millar & Co. v. Plass, 11 Wash. 237, 39 Pac. 956. Upon the face of the record before the court, Brewer, whether as deputy prosecuting attorney or private counsel, represented Hoffman, named as assignee of the certificate and plaintiff in the foreclosure proceedings; but this could not prevent appellants showing, by Brewer himself, that Hoffman was but a name under which Gleason, the true owner and real plaintiff, was acting. If the facts were as they appeared upon the face of the record, and Hoffman was the true assignee and real plaintiff, no communication between Brewer and Gleason could have been privileged. In order to hold such a privilege, the court must have found that Gleason was the true owner and plaintiff, which was the very thing that appellants were seeking to prove and which, coupled with Gleason’s admission that he was the manager and secretary of the Fidelity Trust Company, the grantor of Collins, and owner of the property at the time of the issuance of the certificate, and the only named defendant in the foreclosure proceedings, would have gone a long way in proving what appellants were seeking in the action to establish. The law would hardly permit Gleason, representing the Fidelity Trust Company in so close and confidential a relation, whose duty it was to pay the taxes, to become a purchaser at a sale made because of the failure to pay the taxes, and obtain a title without color of fraud as against either the trust company or its grantee. Moss v. Shear, 25 Cal. 38; Christy v. Fisher, 58 Cal. 256. In no event was Brewer privileged from disclosing by whom he was employed in the *282foreclosure proceedings, nor the terms of such employment. Stanley v. Stanley, 27 Wash. 570, 68 Pac. 187; Weeks, Attorneys, 324.
Neither was he disqualified or under privilege from disclosing any communication not in the nature of a confidential disclosure. Williams v. Blumenthal, 27 Wash. 24, 67 Pac. 393; Aaron v. United States, 155 Fed. 833. Neither were the letters, copies of which were included in the offer of proof and which are sent up in the record as “identifications,” inadmissible or improper as evidence because of being privileged. They do not come within the rule of privileged communications given to an attorney in strict and professional confidence, in order to enable him the better to ascertain his client’s rights and to protect and maintain them. And while we confess the sound and wise policy of the law in establishing the rule of privilege as between attorney and client, it will not do to say that, because of such a relation, every act and communication between them, irrespective of its nature, is within the rule, and the relationship once being established all further inquiry must cease. These letters, however, are only here as identified offers of proof. They were not properly identified so as to admit them as evidence, because of the court ruling them as privileged. We cannot, therefore, accept and review them as evidence, and are limited to passing upon their admissibility. Neither could we foreclose respondents’ right to meet them in any proper way. We are, therefore, unable to try the cause de novo here, or to direct any judgment other than to announce a mistrial because of erroneous rulings in the refusal to admit evidence.
The judgment is reversed, and the cause remanded for a new trial.
Dunbar, C. J., and Crow, J., concur.