It is the accepted principle here and elsewhere that a lawful and existent business custom or usage, clearly established, concerning the subject-matter of a contract, may be received in evidence to explain ambiguities therein, or to add stipulations about which the contract is silent, and, further, where such a custom is known to the parties, or its existence is so universal and all prevailing that knowledge will be imputed, the parties will be presumed to have contracted in reference to it, unless excluded by the express terms of the agreement between them. Oil Co. v. Burney, 174 N. C., 382; Riddick v. Dunn, 145 N. C., 31; Brown v. Atkinson, 91 N. C., 389; 17 Corpus Juris, 492, et seq.; Lawson on Presumptive Evidence, pp. 16-17; Anson on Contracts, p. 328.
The portion of his Honor’s charge excepted to is in accord with these authorities, and we find nothing in the record that withdraws, or tends to withdraw, the claim of plaintiff from the effect and operation of the principle.
The evidence of both plaintiff and H. W. Brantley, the purchaser of the timber, was to the effect that in the contract of sale, which was in parol, plaintiff sold to Brantley “all merchantable timber to be cut from the Simmons place at $9 per thousand feet, board measure. Merely that and nothing more.” The contract between Brantley and defendant, the mill man, also in parol, was that the latter was to saw the lumber as the stocks were delivered at the mill by Brantley, at $5 per thousand, and in neither contract was anything said about the slabs. It was shown to be the universal custom, in Tyrrell and adjoining counties, that the mill man was to have the slabs. It appears, also, while plaintiff was not informed of the exact terms of the contract between Brantley and defendant, it was well understood, and was the clear purport of the contract of sale that the lumber was to be sawed at some mill, and, as a matter of fact, that plaintiff went with Brantley to this mill at the time the arrangement for sawing was made, and further, that a considerable portion of the lumber had been sawed before plaintiff made any claim for the slabs. True that after the controversy arose about them, plaintiff induced Brantley, the purchaser, to sign a written instrument, purporting to state a contract between plaintiff and Brantley, for sale of the timber on the Simmons place, and containing also a further stipulation as follows:
“It is understood that the said Cohoon is only selling Brantley the sawed lumber to be obtained from said pine trees, and that said Brantley *42bears all the expenses of felling said trees, sawing them into logs, hauling the logs to the mill, and the costs of sawing the logs into lumber.”
No one claims or testifies that the parol contract, which controls in the matter, was expressed in the terms of the written stipulation. Brantley, testifying on the subject, says “that the 'contract between them, as stated, was that plaintiff sold to witness all the merchantable timber on plaintiff’s Simmons place at $9 per thousand, board measure, and he only signed this paper at plaintiff’s instance, to show that he, the witness, had nothing to do with the slabs.” This written memorandum, therefore, neither is nor purports to be the contract as expressed in the agreement of the parties, and, at most, is only the plaintiff’s estimate of what the parol contract signified. Whatever may have been the effect of this written addenda on the rights of the parties, plaintiff and defendant, the parol contract, the binding agreement between them, leaving the matter at large, the right to the slabs would go to the mill man, under the custom prevailing and known to the parties, and verdict and judgment to that effect must be affirmed.
No error.