Schmucker, J.,

delivered the opinion of the Court.

The appellant, John T. Carter, recovered a judgment against the appellee company in an action of trespass in the Circuit Court for Baltimore County. The suit was brought in the Circuit Court for Harford County and was,, in the first instance, tried there. A new trial having been granted the case was removed to Baltimore County where, upon a *607 second trial had in November, 1908, the plaintiff secured a verdict, upon which the judgment was entered, on May 8th, 1909, from which he took the present appeal.

The appellee moved, in this Court, to dismiss the appeal for error in passing orders extending the time for signing and filing the bills of exception in the lower Court.

It appears from the record that after the rendition of the verdict a motion for a new trial was made by the defendant which was not acted on until May 8th, 1909. While that motion was pending and before the expiration of the term at which the case was tried, the Court passed an order extending the time for signing and filing the bills of exception for thirty days, and before the expiration of that period passed another order for the further extension of the time until the expiration of thirty days after the decision of the motion for a new trial. After that motion had been overruled and the judgment entered, the time for signing and filing the bills was extended by successive orders until September 15, 1909, previous to which date they were duly signed and filed. Each one of these orders was signed before the expiration of the last previous one so that there was no break or gap in the total period of the extension of the time.

We do not think that the Court below exceeded its power in granting these extensions of time. As no rule of that Court regulating this subject appears in the record we assume that none exists. Under the ordinary practice although the exception to a ruling of the Court must be taken at the time the ruling is made it is neither usual nor necessary to prepare the bills of excejitions or have them signed until after the trial at some convenient time during the term at which the case is tried; unless otherwise specially ordered by the Court, which may by an order passed during "the term extend the time beyond its expiration. The bills may also be prepared and signed after the expiration of the term by consent of the parties to the case. Poe’s Practice, sec. 319; Wheeler v. Briscoe, 44 Md. 308; State v. Kent Co., 83 Md. 383.

*608 Although this Court has repeatedly emphasized the importance of having, bills of exception prepared and signed promptly while the recollection of the facts involved in them is fresh in the minds of the Court and counsel, it has in several cases recognized the power of the Court below to grant successive extensions of time for that purpose where the first extension is made before the expiration of the term and each subsequent one is granted before the expiration of the next preceding one. Gottlieb v. Wolf, 75 Md. 126; Edelhoff v. Horner-Miller Mfg. Co., 86 Md. 606; Horner v. Buck, 48 Md. 369. It has also been held by our predecessors that the subject of the time and circumstances of signing the bills of exception “is a matter under the control of the inferior Court whose ruling cannot be revised on appeal.” Andre v. Bodman, 13 Md. 256-7; Wheeler v. Briscoe, 44 Md. 311; Roloson v. Carson, 8 Md. 226.

Turning now to the consideration of the issues presented by the appeal,.it appears from the record that the cause of action was -the burning of timber and fencing on Mr. Carter’s farm by a fire alleged to have been .started by sparks or cinders emitted from the locomotive of a passing train of the appellee. According to a survey, made after the fire for Mr. Carter, it had burned over slightly more than 42’ acres of timber, while according to a survey ‘similarly made for the railroad company by Mr. Sommerville only about 29. acres had been burned over. The difference between the results of the two, surveys was owing to a dispute as to the eastern boundary of Carter’s land.

Mr. Carter claims title to his farm under a deed to him, from J. Edwin Webster et al., trustees and executors of Phoebe S. Rutledge, and others, dated December 13th, 1902, in which the land conveyed is described as follows: “All that certain farm of which Joshua Rutledge, late of said (Harford) county died seized, situated partly in the fifth and partly in the third election district of said county near the -rooks of Deer Creek, composed of parts of several tracts of land called “Roberts Garden,” “Garden Fence,” (“Roberts- *609 Venture enlarged”), “Best Endeavor,” “Graf tons Addition,” “Timber Ridge” or by whatsoever name or names the same may be known or'called, containing about three hundred' and seventy-five acres of land, being the same and all the lands conveyed by and described in the following deeds.” (Then follow the titles and places of record of four deeds from separate grantors) “and being the same and all the lands devised by the last will of Joshua Rutledge to the said Phoebe S. Rutledge,” etc.

According to the recitals in the deed the land had descended from Monica Rutledge, who purchased it in 1805, to her two sons Ignatius and John W. Rutledge. Ignatius having purchased his brother’s interest in the farm entered upon and occupied the same until his death, and by his last will devised it to his son Joshua Rutledge describing it in his will as “the farm whereon I now reside containing about four hundred acres which lies on both sides of Deer Creek.” Joshua Rutledge devised his entire estate to his wife Phoebe S. for life with remainder to other persons, but the farm was sold under a bill filed by his creditors and purchased by his widow Phoebe S. and was sold after her death by her executors and others to the plaintiff, Carter, and conveyed to him "by the deed of December 13th, 1902, already mentioned.

Mr. Carter took possession of and occupied the farm- after its purchase by him and it was in his occupancy at the time the timber was burned. The timber land was unenclosed on its eastern side where it abutted on what is described in the evidence as the “Witz Land.” Carter, himself, testified that he had used this timber land to cut firewood out of it, that there was no doubt in his mind that it belonged -to the farm and that no one ever questioned his use of it.

Harrison Ayers, eighty-four years old, who lived “close by” the property and had known it for more than fifty years, testified that thirty-five or forty years ago the line which Mr. Carter now claims to be the true eastern boundary of his farm had been pointed out to the witness by Ignatius Rutledge who then owned the farm and Mr. Rigdon who then *610 owned the Witz land as the division line between their lands. .The witness further testified that he had pointed out the line to the surveyor McNabb when he made the survey of the burned timber land for the plaintiff after the fire showing him the oak tree which Mr. Rutledge and Mr. Rigdon had pointed out as marking their division line.

. James Growl, who had known the property for thirty or forty years, testified that the division line between the Rutledge and Witz lands was correctly located on the plaintiff’s plat prepared by Mr. MebTabb. He further testified that twenty-eight or thirty years ago when Mrs. Witz got the Rig-don property, there was some feeling between the owners of the: two farms as to the location of their division line and they had the line run as it is now located on the plat made by Mcblabb and that the witness has known the line ever since it was then run.

■.The. evidence documentary and oral to which we have referred, constituted legally sufficient evidence of the plaintiff’s possession of the 42 acres of burned timber land to enable him to maintain the present action.. Although the gist of the action of trespass is the injury done to the plaintiff’s possession, it is not necessary for him to show either an actual possession under a paper title or an adverse one in the strict sense of that term, a constructive possession will answer the purpose. This is especially true where the action is against ■a' tortfeasor setting up no claim of title in himself to the land. Poe’s Pleading, sec. 257; Tyson v. Shuey, 5 Md. 540; Miller v. Miller, 41 Md. 631; Gent v. Lynch, 23 Md. 58; Wilson v. Hinsley, 13 Md. 64; Blaen Avon Coal Co. v. McCulloh, 59 Md. 416; New Windsor v. Stocksdale, 95 Md. 196.

■ In Gent v. Lynch, supra, where the action was trespass quare clausum fregit, it is said, on page 65 of the opinion: “Though at one time it was doubtful whether the action of trespass q. c. f. would lie at all where there was no actual possession, and the locus in quo was in a wild and unoccupied state, yet it has long been settled in this country, from the *611 necessity of the case, not that the action will lie without possession, but that it wil lie upon that possession which the law implies to be in the owner of land, when no other person is in fact, on it. In such cases the owner has constructively the possession (citing Cohorn v. Simmons, 7 Iredell, 190). This is the meaning of the general expression used by the Court in Norwood v. Shipley, 1 H. & J. 295, and in several other cases cited in argument; that in order to maintain the action, it is necessary for the plaintiff to prove title to the land or that he was in actual possession at the time of the alleged trespass.”

The plaintiff also offered evidence tending to prove that the fire which injured his timber had been started by the defendant’s locomotive, and other evidence tending to show the value of the property before and after the fire and also the value of certain posts and rails cut and piled in the timber which were consumed by the fire.

The defendant, in order to prove that the legal title to- part of the burned timber-land was not in the plaintiff, was permitted to put in evidence over the plaintiff’s objection two deeds made in 1805 by John L. Gibson et al. the one to Monica Eutledge and the other to Francis I. Wheeler. To that ruling of the Court the plaintiff took his sixth exception. The deed from Gibson to Monica Eutledge is one of the four deeds referred to for the source of the grantor’s title in the conveyance from Edwin Webster et al. under which Carter acquired title to his farm in 1902. It appears on the face of the Gibson deed to Monica Eutledge that a lot of 34 acres therein described by metes and bounds was reserved out of the tract called “Garden Fence” thereby conveyed. The deed from Gibson to Francis I. Wheeler conveyed to her the lot of 34 acres reserved out of the conveyance to Monica Eutledge under whom the plaintiff claims title.

The defendant further offered the evidence of W. E. Sommerville a surveyor together with a plat made by him after the fire from an actual survey tending to show that about 22 acres of the burned timber-land claimed by the plaintiff are ■ *612 included in the 34 acre lot which was excepted from the grant to Monica Eutledge under which he claimed title.

We think the learned Judge below erred in admitting in evidence the two deeds.of 1805 from John L. Gibson. At most they tended to prove only that Monica Eutledge did not acquire from John L. Gibson by the deed of 1805 the parcel of 34 acres of “Garden Pence” excepted by its terms from the grant thereby made and that those 34 acres were at that time conveyed to Prancis I. Wheeler. In the absence of proof of what land was conveyed by the three other- deeds, referred to as sources of the grantor’s title, in the deed of the farm to Caiter, and unaccompanied by any evidence or offer of evidence tending to prove that the title to so much of the 34 acres as C aider claimed to own was in someone else at the time of the fire, the two deeds objected to should not have been permitted to go to the jury, to prove a want of either title or possession in the plaintiff at the time of the fire. Furthermore it has been often held by us that where the plaintiff has shown a sufficient possession of the land in controversy in himself to enable him to sue, the defendant, claiming no title to the property but standing in the attitude of a wrongdoer would not be permitted to show title to the premises in a third party either in defense of the action or in mitigation of damages. Or, as the same principle has sometimes been stated, the party in possession can maintain an action of trespass against anyone except the legal owner. Harker v. Dement, 9 Gill, 12; Blaen Avon Co. v. McCulloh, supra; Wilson v. Hinsley, 13 Md. 73-4; New Windsor v. Stocksdale, supra, at pages 208-9.

The seventh exception was taken to the admission in evidence of a plat dated 1805 purporting to show the outlines of “Eoberts Garden” and “G-arden Fence.” The plat was produced on behalf of the defendant by the witness Sominervillewho testified that he had received it from Wm. T. Clark, a former surveyor of Harford County about Y4 years old, but he did not know who made it or the circumstances under which it was made or where Mr. Clark got -it or whether it *613 was correct or not when made or in whose custody it had been since then. This plat was exhibited to us at the hearing of the appeal. It certainly has an ancient appearance, but it bears on its face no indication of who made it or whence it came or whether it is an original or a mere copy. In view of these circumstances and the very meagre character of the evidence produced to authenticate it the Court erred in admitting it in evidence as an ancient document.

The first five exceptions relate to testimony for the defendant, which was admitted over the plaintiff’s objection, for the purpose of showing the extent of the damage caused by the fire. These exceptions, which are of similar import, were taken to the testimony of the witnesses Sillik, Deck-man and Dennis Carter, who were practical lumbermen each of whom had examined the burnt area. The portions of their testimony excepted to consisted of expressions of opinion or estimates by them respectively as to the amount of the loss stated in dollars. Some of the estimates were in gross and some were per acre, but they were all opinions of the witnesses as to the amount of the loss caused by the fire. This, testimony was in essence expert testimony, consisting of the opinion of the witness expressed in exact figures, as to the amount of damage that being the very question upon which the jury were to pass from a consideration of the whole case. We have held that kind of testimony to be inadmissible in so many recent cases that it would serve no good purpose to again enlarge upon the reasons which led us to that conclusion. Those reasons have been stated in Stumore v. Shaw, 68 Md. 19; Belt R. R. Co. v. Sadtler, 100 Md. 333 and 102 Md. 595; W. U. Telegraph Co. v. Ring, 102 Md. 681; Con. Gas Co. v. Smith, 109 Md. 203.

The eighth and last exception was taken to the Court’s action on the prayers. At the close of the case the plaintiff offered seven prayers of which the Court granted the second and third as offered and granted the first in connection with the defendant’s second prayer. It refused the fourth, fifth, sixth and seventh. The defendant offered six prayers all of *614 ■which, the Court granted except the sixth which it refused. The prayers will he set out by the Eeporter in his report of the ease.

. The plaintiff’s first and second prayers and the defendant’s first, second and third ones all deal with the question of the-defendant’s liability.for the damage caused by the fire in case the jury found that its locomotive had stalled it.' Those prayers taken together fairly state the law upon the subject to which they relate and they were properly granted.

The plaintiff’s third and fourth prayers treat of the measure-of damages. The third was granted and the fourth rejected. We think both of them should have been granted. The fourth one instructed the jury that if they found for the plaintiff they should allow him, in addition to the damage he had suffered from the burning of his timber' and fences, the value of any posts and rails they found to have been in his possession and destroyed by the fire. The plaintiff testified that when he bought the farm he found, some fence posts and-- rails cut and piled up on the timber-land and that he had used' some of them and that the remainder had been consumed by the fire. Although the evidence did not show that he had purchased these posts and rails, apart from his purchase of the farm or that he owned them, it did show that he had such possession of them as to entitle him, under the cases we have cited, to maintain this action against the defendant for their value, their loss having been specially alleged in the declaration.

- The plaintiff’s fifth and seventh prayers, which were rejected should have'been granted as they were both predicated upon the finding by the jury that the plaintiff was in possession of the burned timber-land at the time of the fire claiming to own it under the deed to him of December, 1902, from 3". Edwin Webster, trustee, et al.

•The statement, appearing at theDend of the plaintiff’s fifth and seventh prayers, that the deeds, plat and testimony of W. E. Sommerville given in evidence for the defendant are ño bar to the plaintiff’s right of recovery should have beéri *615 omitted. We have held that the deeds there referred to and the alleged ancient plat should not have been admitted in evidence hut the jury were entitled' to consider the plat made by Sommerville and his testimony in determining the trae location, upon the ground, of the eastern boundary of the plaintiff’s farm, although that plat and evidence did not constitute a bar to the plaintiff’s right of recovery.

The plaintiff’s sixth prayer was properly refused, as the record does not present legally sufficient evidence to show that the burned land had been in the “uninterrupted, adverse and exclusive” possession of the plaintiff and those under whom he claimed for twenty years prior to the fire.

The defendant’s fourth and fifth prayers should have been rejected, as was its sixth prayer, because the instructions contained in all three of those prayers are inconsistent with those given in the prayers which we have already said were or should have been granted.

For the erroneous rulings to which we have referred the judgment appealed from must he reversed and the case remanded for a new trial.

Judgment reversed with costs and case remanded for a new trial.