John C. Norman sued John M. Parker & Co. for $520, alleging that it was a balance the defendant owed him on 280 bales of cotton sold by them for him. The defendants denied owing him any sum, but alleged that they were commission merchants doing business in the city of New Orleans, in the state of Louisiana; that in the spring of 1893 plaintiff applied to them for a loan of $3,000; that they loaned him the $3,000, and he agreed to return the same and eight per cent, per annum interest thereon, and to ship to them at New Orleans, during the fall and winter of 1893 and 1894, 800 bales of cotton, to be sold by them, in'their capacity of commission merchants, on commission, and to pay them one dollar on every bale he failed to ship according to his agreement, in lieu of the commission they would have received had the contract been performed; that he shipped only 280 bales, which they sold, and reserved out of the proceeds of the sale $520, the amount due them on the contract for 520 bales of cotton he failed to ship according to agreement; and this is the $520 sued for in this action.
The issues in the action were tried by a jury. The following are the facts as shown by the evidence adduced at the trial: In the years 1893 and 1894 the plaintiff was engaged in the mercantile business in New London, in this state, and the defendants were engaged in the business of commission merchants in the, city of New Orleans, in the State of Louisiana. In February, 1893, plaintiff applied to the defendants, at their office in New Orleans, for a loan of $3,000, and they agreed to loan him that amount at eight per centum per annum interest, provided E. R. Perry would indorse his note for that amount, *335and he would ship them 300 bales of cotton in the fall and winter of 1893 and 1894. Afterwards plaintiff handed to the defendants a letter of E. R. Perry, which was as follows:
“New Orleans, Feby. 10, 1893. — Messrs. J. N. Parker & Co. — Gents: Mr. John C. Norman states you will advance him on the present year’s business three thousand dollars ($3,000). I will guaranty the payment of same. Resp’e’ty, E. R. Perry.”
The defendants then wrote beneath the letter, and the plaintiff signed, the following contract:
“I guaranty shipment of at least eight hundred bales of cotton, and, failing to ship that much, agree to pay a commission on deficit of one dollar per bale. Feby. 10, ’93. [Signed] J. C. Norman. Witness, Jno. D. Carpenter.”
On the next morning, February 11, 1893, the defendants requested the plaintiff to execute his note for $3,223.50, to the order of E. R. Perry, due on the 15th of December, 1893, and secure Perry’s indorsement thereon, which he did, and delivered the note so indorsed to the defendants, and they loaned him the $3,000. In part performance of his agreement, plaintiff shipped to the defendants 280 bales, which they sold, and, plaintiff failing and refusing to ship to them any other cotton, they reserved out of .the proceeds of the sale of the 280 bales one dollar a bale on so much of the 800 bales which he failed to ship, which was 520, and sent him a statement of his account with them, showing a balance of $187.72 in his favor, which they afterwards paid on a draft drawn on them by Norman in favor of I. S..West So Co.
During the progress of the trial plaintiff was allowed to adduce evidence, over the objections of the defendants, to prove that the defendants agreed to loan him $10,000 in addition to the $3,000 to buy cotton, at the time he agreed to ship the 800 bales.
Plaintiff recovered a verdict and judgment against the defendants for $682, and they appealed.
Parol testimony is admissible to explain a written contract, but not to add to or vary it. Here it was shown that appellants agreed to loan the appellee $3,000, provided, among other conditions, Perry would indorse his note for $3,000 and eight per *336cent, per annum interest thereon. Upon that agreement being made, appellee procured the letter of Perry. This part of the contract was performed by appellee executing the note to the order of Perry and securing the indorsement of Perry, and by appellants loaning the $3,000. The only part of the agreement in controversy is that which relates to the -shipment of the 800 bales of cotton. This agreement was written beneath Perry’s letter, in which he undertakes to guaranty the payment of $3,000 to be loaned by appellants to appellee, and on the same paper. Both were a part of the same transaction, and constituted only one contract. There were only three parties to the transaction, appellants, appellee and Perry. It is clear that Perry undertook to do nothing, except to guaranty the payment of the $3,000. Appellants were commission merchants, whose business was to sell cotton on commission. Appellee agreed in writing to ship the 800 bales, and, failing to ship, promised to pay one dollar a bale on the deficit. Explained by the circumstances we have related, the written contract shows that appellee,-in consideration of the loan, agreed with the appellants to ship them the 800 bales, and to pay the one dollar a bale to them on so much thereof as they should fail to ship. In the absence of a contract to the contrary, the cotton was to be of the crop produced next after the contract was made, and was to be shipped within the time cotton -is usually shipped for market. The effect of the evidence as 'to the $10,000 was to add to and vary the written contract, and was clearly inadmissible.
Reversed and remanded for a new trial.