¶1delivered tbe opinion of tbe court.
¶2The latter part of tbe second instruction given for tbe plaintiff in this case was erroneous. Tbe jury were directed to infer an intention on tbe part of Eddy to relinquish bis security from his knowledge of tbe fact that the burr mills were returned when be endorsed tbe note sued on and his failure to make any objection. Such an inference is not a legal one, nor, as a matter of fact, does it necessarily follow. When tbe defendant took his deed of trust upon tbe Harrison burr mills and other machinery, he was apprized of tbe understanding that tbe mills were to be exchanged for others *383if they did not suit, and his failure to object to their removal may very well have arisen from a belief that the substituted mills would be covered by the deed of trust. Whether such an opinion would have been well founded or not in law is not material, but, if entertained in fact, it would rebut any conclusion that it was his intention, when he assented to the removal of the Harrison burr mills, to relinquish his security. It is stated in the bill of exceptions that the defendant also knew that these Harrison burr mills were credited by the plaintiff on Smead’s general account — a circumstance, which, if true, would certainly be very strong evidence to show an intention on the defendant’s part to relinquish his lien. But that point was not submitted to the jury by the instruction. Whether the defendant intended to give up his lien on the mills was a question of fact to be left to the jury upon all the circumstances in evidence, and his intention is not an inference in law to be drawn by the court from the single circumstance of his silence when the mills were returned with his knowledge. Judgment reversed and cause remanded ;