The only evidence offered by the plaintiff was that embodied in *Page 395 the deposition of the witness Jackson, and the exhibits thereto. It appears from the record that objections were duly filed to the interrogatories, before the deposition was taken, and objections were interposed when the deposition responsive to the direct interrogatories was offered in evidence by the plaintiff; the objections then being overruled. Thereupon the defendant offered the answers to the cross-interrogatories, and these answers clearly show that much of the testimony of the witness given in response to the direct interrogatories, while it appears on its face to be given from the personal knowledge of the witness, was in fact based upon matters not within the personal knowledge of the witness, constituting his statements mere conclusions. On motion of the defendant pointing out specifically certain parts of such testimony, those parts were excluded, and properly so. Davis v. Arnold, 143 Ala. 228,39 So. 141.
The court, among other things, excluded Exhibit C to the deposition of this witness, which consists of a statement made by Boyd, the principal, whose indebtedness was guaranteed by the defendants in the contract of guaranty upon which this suit is based, in words as follows:
"I have carefully examined the above semiannual statement, and hereby acknowledge an indebtedness to you on July 1st, 1913, of a balance of $680.12 as above stated" — this admission being signed by Boyd.
There was no evidence offered showing when this admission was made, whether before or after this suit was filed; but the evidence of the witness Jackson shows it was made by Boyd after the plaintiff considered the contract breached by Boyd, and had notified him that no further shipment of goods would be made to him under the contract. Where the suit is against the surety alone, whatever the rule may be elsewhere, it is well settled in this state that admissions of the principal as to his liability not of the res gestæ of the transaction under investigation, but relating to past transactions, are res inter alios acta, and are not competent evidence against the surety. Rapier et al. v. Louisiana Equitable Life Ins. Co., 57 Ala. 100; Lowther v. Chappell, 8 Ala. 353, 47 Am. Dec. 364; Myatts v. Moore Bell, 41 Ala. 222; Moore v. Leseur, 18 Ala. 606; Firemen's Ins. Co. v. McMillan, 29 Ala. 147, 167; Evans v. State Bank, 13 Ala. 787; 1 Greenl. on Evidence, § 187; 6 Ency. Ev. 298, C; Weider v. Union Surety Guaranty Co.,42 Misc. Rep. 499, 86 N.Y. Supp. 105; Hatch v. Elkins, 65 N.Y. 489; Eichhold v. Tiffany, 21 Misc. Rep. 627, 48 N.Y. Supp. 70; Hopkins v. Richardson, 9 Grat. (Va.) 485; 2 Brandt, Suretyship Guaranty, § 794; 1 R. C. L. 482, § 18. If such is the rule in an action against the surety, where the liability is joint as well as several, there is more reason for its application where the action is against a guarantor on an independent collateral obligation. Saint v. Wheeler Wilson Mfg. Co., 95 Ala. 362, 10 So. 539, 36 Am. St. Rep. 210; Rawleigh Medical Co. v. Tarpley, 5 Ala. App. 412, 59 So. 512; Watkins Med. Co. v. Lovelady et. al., 186 Ala. 414,65 So. 52.
After the exclusion of this admission and the objectionable portions of the deposition, there was no evidence showing that the principal, Boyd, was indebted to the plaintiffs, and the trial court correctly gave the affirmative charge requested by the defendants. There was no evidence offered by the defendant to sustain the special pleas to which demurrers were interposed and overruled, and these pleas in no way influenced the disposition of the case against the appellant. It is not necessary to pass upon the merits of the pleas in this case.
Affirmed.