Opinion by
In June, 1905, the plaintiff entered into a contract with the defendant to make certain alterations and repairs to the defendant’s buildings for $1,625. Later in the month, after this work was under way, a second contract was entered into by them for additional alterations, and for a change in the alterations contemplated in the first contract. There is no dispute as to the making of these two contracts, or as to the plaintiff’s performance, or as to the price to be paid under the first, or as to the fact that the additional sum to be paid under the second contract was agreed upon, but there is a dispute as to what the agreed sum was. The plaintiff alleged in his statement of claim and gave evidence that it was $2,900, thus making his entire claim, apart from extras which are not in dispute, $4,525. The defendant testified that the agreed price was $1,275, or, to be more exact, that the second contract was that all of the alterations were to be made for $2,900. It is enough to say, without obscuring the statement by unnecessary recital of dates and amounts, that the verdict of the jury implies a finding that the plaintiff agreed to make the alterations contemplated by the two contracts for $2,900. What occurred after these contracts were made and were partly performed is to be considered in the light of this established fact.
This being the contract between the parties, and the greater part of the alterations having been made, the defendant on July 11, requested the plaintiff to give an agreement to be filed in the prothonotary’s office that would protect his property against mechanics’ liens. This in substance is the plaintiff’s testimony adduced by his own counsel, in the presentation of his case in chief, and in his direct examination. The defendant’s version is that he told the plaintiff he had .been negotiating for a loan and the parties had inquired of him whether he had a “release of liens,” and that thereupon the plaintiff said: “That is all right; we can easily fix that up; we will go to Mr. Rothenberger.” Thereupon they went to Mr. Rothenberger, the architect, and requested him to prepare a contract against mechanics’ liens. He was given no instruc
It is to be observed that the plaintiff in his statement of claim sets up the two parol contracts of June as entering into his cause of action, and says that “after the greater part of said work had been completed and most of said materials furnished for the alterations of said buildings .... a written article of agreement was entered into,” reciting the terms and attaching a copy of the paper of July 12. There is no averment that this was intended to abrogate or to be a substitute for the contracts under, which the work had been entered upon and carried so far toward completion. It is further to be noticed that the subjects investigated upon the trial, namely, the making and the terms of the two June contracts, the purpose for which the paper of July 12 was prepared, the instructions to the scrivener, the interlineations in the paper and its execution, were thrown open to the defendant’s parol testimony relating thereto, by the parol testimony of the plaintiff and his witnesses, given upon the same subjects, in the presentation of his case in chief. Notwithstanding this manner of presenting his case in his pleadings and evidence, the plaintiff contends that the paper of July 12 is conclusive upon the question of consideration. We cannot concur in that conclusion. That paper, on its face, does not purport to be an agreement as to past transactions. In order to connect it' with them parol evidence, was necessary. The plaintiff appreciated this, and,presented his case accordingly; but as so presented the principle was applicable that when matters of fact, de
The fact in dispute was the contract price for the work done under the second contract. Was it $2,900 as testified by the plaintiff, or $1,275 as testified by the defendant? In corroboration of his testimony, and for that purpose only, he was permitted to prove by competent experts that $2,900 was more than twice what would be a fair and liberal price for the work. It must be conceded that such testimony ought to be admitted with great caution because it raises a collateral issue which may unduly prolong the trial, and may divert the attention of the jury from the real issue. But if the defendant could prove to the satisfaction of the jury that there was so great a discrepancy between the price claimed and the price for which the work could have been done, we cannot say that this fact might not be taken into consideration by the jury in corroboration of his testimony as to the price agreed upon. Hamilton v. Hastings, 172 Pa. 308, recognizes a principle under which, in the special circumstances, the testimony could be admitted. The learned trial judge was careful to say when he admitted the testimony that it could only be considered for the purpose above stated, and in his charge to the jury he controlled its effect by the following instructions which the jury could not have misunderstood. He said: “This testimony, however, — I mean, as to the proper and reasonable price for the work, as presented by the defendant, — is only to be considered by you upon the point as to whether or not it was likely that Schmitz made the second contract as a separate contract for $2,900, and for no other purpose. If he did make the second contract for $2,900, he must pay that amount, in addition to the $1,625, which it is admitted was his first contract, and
All the assignments, of error are overruled and the judgment is affirmed.