The appellant brought suit in the court below against the appellees to quiet title to three mining claims, known as the “Victor,” “Magnet,” and “Comet,” situate in the California Mining District, in Cochise County. These claims were located on the twenty-seventh day of February, 1900, by the appellee, Thomas Burns. On November 9, 1901, Bums conveyed a one-fourth interest in the claims to the appellee John A. Duncan, and on the ninth day of March, 1903, Burns and Duncan entered into an agreement for the sale of the claims with the appellee S. R. Kaufman, as trustee. The appellant, Taylor, bases his title to the claims upon an agreement entered into with Burns on the twenty-sixth day of March, 1901. This agreement is as follows:—
“This memorandum of agreement, made and entered into this 26th day of March, A. D. 1901, by and between Thomas Burns (a widower) of Cochise County, Arizona, the party of the first part and Charles M. Taylor of Tucson, Arizona, the party of the second part, Witnesseth:
“That the said party of the first part in consideration of the sum of one dollar lawful money of the United States of America in hand paid, the receipt whereof is hereby acknowledged, and for the further consideration of money and labor heretofore expended, and of labor to be hereafter expended in and upon the Magnet Mining Claim, the Comet Mining Claim and the Victor Mining Claim, situate in the California Mining District, in the Chiricahua Mountains, Cochise County, Arizona Territory, sells to the said party of the second part the said mining claims upon the terms and conditions following, to wit:
“The said party of the second part shall pay to the party of the first part, whenever he shall negotiate, sell or place said mines to any assignee of the said party of the second part, forty-five thousand dollars ($45,000.00) and in áddition thereto one-eighth (%) of whatever price the said party of the second part may be able to sell, place or negotiate the *467said mines, for a consideration in excess of said $45,000.00; that is to say the party of the second part is authorized to sell and negotiate the said mines for any price above- the sum of $45,000.00, and may retain out of said purchase price seven-eighths (%) of said selling price above such sum of $45,000.
“The said parties hereto hereby mutually agree to aid each other in the negotiation and sale of said mining claims, to the end that the same may be sold and the consideration realized as quickly as possible. And the said party of the first part hereby agrees to execute any deed or deeds or conveyances that may be hereafter necessary to convey a good title to said mining claims to whomsoever may purchase the same.
“This contract is to take the place of and supersede any and all other contract or contracts heretofore made by said parties hereto, with reference to said mining claims.
“In Witness Whereof, the said parties have hereunto set their hands this twenty-sixth day of March, A. D. 1901.
“Executed in Duplicate.
“ [Signed] Thos. Burns.
“C. M. Taylor.”
Upon the trial of the action the court admitted this agreement in1 evidence, but found that it vested in plaintiff no estate, right, or title in or to the said mining claims, and gave judgment against the appellant and in favor of the appellees, quieting their title in and to the same.
The only question involved is the construction to be given the agreement between Taylor and Burns. The contention of the appellant is that the agreement amounted to a sale to him of the mines for a given and valid consideration expressed in the instrument. The contention of counsel for the appellees is that, from the instrument as a whole, it clearly amounts to nothing more than a power of attorney authorizing Taylor to negotiate the sale of the claims upon the terms stated in the agreement, revocable at will. Upon the latter contention it was admitted by the appellant that, if the instrument was revocable at the will of Burns, such revocation was made by Bums on February 27, 1903.
It is a settled rule of construction of instruments of this character that the intention of the parties must govern, as this intention is evidenced by a consideration of the entire Instrument. Williams v. Paine, 169 U. S. 76, 18 Sup. Ct. 279, *46842 L. Ed. 658. “The elementary canon of interpretation'is not that particular words may be isolatedly considered, but that the whole contract must be brought into view and interpreted with reference to the nature of the obligation between the parties, and the intention which they have manifested in forming them.” O’Brien v. Miller, 168 U. S. 287, 18 Sup. Ct. 140, 42 L. Ed. 469. Tested by this rule, the agreement cannot be construed as a conveyance. Por a consideration, Bums agreed to sell upon certain terms and conditions expressed. These terms and conditions were that Taylor was empowered and authorized to sell and negotiate the mines for any price above forty-five thousand dollars; that, upon such sale being made, he should pay to Burns forty-five thousand dollars of the purchase price, and one eighth of the excess of the purchase price over and above forty-five thousand dollars, and that both parties should aid and assist each other in the negotiation and sale of the claims, in order that they might quickly be sold, and the consideration realized; and that, further, upon said sale, Burns should execute any deed or deeds of conveyance that might be necessary to convey a good title to the purchaser or purchasers. It will be noted that Taylor was not obligated to pay any sum or sums of money whatever. There is nothing in the instrument which would permit a recovery by Burns against Taylor of any part of the purchase price. Upon no theory can the instrument be construed as a sale in prcesenti. As an agreement to sell in fiituro, it lacks the essential element of mutuality, in that Taylor was not obligated to pay the purchase price, or any part of it, or even to effect a sale. Again, the instrument expressly provides that, in case Taylor should effect a sale, the deed of conveyance should be made by Burns, which is an admission that the instrument was not to be construed as divesting Burns of his title, and that a conveyance from him would be necessary to vest his title in any purchaser. Not only does the contract fail to vest any title in Taylor, but it does not contemplate that Taylor should ever acquire the title. It merely provides that upon the contingency of a sale to another, brought about by his efforts or the joint efforts of himself and Burns, Taylor should share in the proceeds of such sale. Taking the instrument as a whole, it appears that it was intended merely as a power of attorney authorizing Taylor *469to effect a sale of the mines, upon the terms mentioned, as the agent of Bums. Nor is this power of attorney one which, in legal effect, can be construed as being coupled with an interest in the mining claims, so that it could not be revoked. There is nothing in the instrument which evidences an intention that Taylor should acquire an interest in the premises pending a sale of the same. Mention of future labor as part consideration is of no avail as conferring an interest, for it fails to bind Taylor to perform any work; nor does it state by whom this labor was to be performed, when it was to be done, or of what it should consist. It is not even provided that Taylor should have any right of possession during the pendency of the sale, or should pay any of the expense of the annual labor. required by law. Manifestly the only interest which Taylor acquired under the agreement was the contingent one of sharing in the proceeds of the sale in case he should effect it. The interest which will render the power of attorney irrevocable must be in the subject of the power, and not pertain to the power itself. As we have said, there is nothing in the instrument, taken as a whole, which gave Taylor any interest in the mining claims. He did not have the right of possession. His sole interest related to the consideration or proceeds to be derived from the sale. His power or agency was not, therefore, in legal contemplation, one coupled with an interest. In the case of Trickey v. Crowe, ante, p. 176, 71 Pac. 968, this court declared, in speaking of a power of attorney coupled with an interest, that by “such interest is not meant an interest in that which is produced by the exercise of power, but it must be an interest in the property on which the power is to operate”; and, further, that “the authority to sell on commission is not an authority coupled with an interest.” We hold, therefore, that the agreement did not confer any title to or estate in the mines in question upon Taylor, and that the findings and decree of the trial court are correct.
The judgment will be affirmed.
Kent, C. J., and Davis, J., concur.