This is an appeal from a judgment of sentence of four to ten years imprisonment imposed following appellant’s conviction by a jury of rape. The primary1 issue to be resolved is whether the five year statute of limitations for rape, 42 Pa.C.S. § 5552(b), should be applied where the statute of limitations in effect when the crime occurred was a two *292year period, but where a five year statute of limitations became effective before the two year period expired. We hold that it applies, and we affirm the judgment of sentence.
Between 1976 and July 1981, appellant lived with his girlfriend and the girlfriend’s daughter, the victim herein. On numerous occasions during the period that appellant lived with the victim, and ending in May or July of 1981 when the victim was eleven years old, the appellant had sexual intercourse with the victim. At this time a two-year statute of limitations for rape was in effect, thereby requiring the prosecution to be commenced no later than July, 1983. 42 Pa.C.S. § 5552(a). However, effective July, 1982, before the two year period expired, the period within which a prosecution for rape had to be commenced was lengthened to five years. 42 Pa.C.S. § 5552(b). In May, 1984, after the two-year period had expired, but still within the five year period, the police were first notified of the crime and appellant was charged with rape, statutory rape, corruption of minors, and involuntary deviate sexual intercourse. He was subsequently acquitted by a jury of the involuntary deviate sexual intercourse charge, but found guilty of all the other charges.
Appellant filed timely post-trial motions, and new counsel was appointed to pursue claims of ineffective assistance of trial counsel. Consequently, amended post-trial motions were filed, and an evidentiary hearing on the ineffective assistance of counsel issues was held. Thereafter, the trial court granted an arrest of judgment as to the statutory rape and corruption of minors convictions, but denied the remaining post-trial motions. Following sentencing, appellant brought the instant appeal.
On appeal, appellant argues that the prosecution for rape was barred by the two-year statute of limitations for rape in effect when the rape occurred despite the enactment, after the rape was committed but before the two year statute of limitations expired, of a new five year statute of limitations within which the present action was commenced. *293Appellant contends that the panel decision in Commonwealth v. Baysore, 349 Pa.Super. 345, 503 A.2d 33 (1986), which held, under facts substantially similar to those in this case, that the five year statute of limitations did not apply, is controlling here. Argument before the court en banc was scheduled on this issue. For the reasons which follow we overrule Baysore and conclude that the five year statute of limitations applies to a crime committed less than two years before the enactment of the five year statute even though the prosecution was not commenced until after the former period of limitation had expired.
In Baysore, as in the present case, a two year statute of limitations was in effect on the date the crime was committed. 42 Pa.C.S. § 5552(a). However, in both cases, before commencement of the prosecution was barred by expiration of the two year period of limitations, the legislature amended the statute of limitations to provide for a five year period of limitations. Act of May 13, 1982, P.L. 417, No. 122 § 1 [current version at 42 Pa.C.S. § 5552(b)] (hereafter, Act 122). This amendment did not state whether it was to be applied retroactively, but simply provided that it was to become effective in 60 days. Act 122 provided in relevant part that “a prosecution for [rape] must be commenced within five years after it is committed.”
The panel in Baysore noted that the statute itself was silent as to its retroactive application. However, the court also observed that in at least one other statute, the legislature had expressly provided for retroactive application by stating this Act “shall take effect immediately and shall be retroactive to____” See: Act of December 20, 1982, P.L. 1409, No. 326, § 404. Relying upon the statutory rule of construction that a statute shall not be given retroactive application unless “clearly and manifestly so intended by the General Assembly,”, 1 Pa.C.S. § 1926, the panel in Baysore held that the legislature did not clearly and manifestly intend for Act 122 to be applied retroactively to crimes occurring before its enactment.
*294When interpreting a statute, our primary objective is to ascertain and effectuate the intention of the legislature giving full effect to each word of the statute if at all possible. 1 Pa.C.S. §§ 1921(a), 1922(2); Allstate Insurance Co. v. Heffner, 491 Pa. 447, 421 A.2d 629 (1980); Fireman’s Fund Insurance Co. v. Nationwide Mutual Insurance Co., 317 Pa.Super. 497, 464 A.2d 431 (1983). While we recognize the rule of construction regarding retroactivity set forth in 1 Pa.C.S. § 1926, and relied upon by the panel in Baysore, we find it to be inapplicable to either Baysore or the present case because it is clear from the words of the statute itself that the legislature intended for the new period of limitations to apply to cases such as the present one. Following the analysis of Judge .Hester, expressed in his Concurring Memorandum accompanying the unpublished panel decision in this case, we also conclude that such application is not a retroactive application but a prospective one.2
In the present case, the precise terms of the five year statute of limitations are that “a prosecution for [rape] must be commenced within five years after it is committed.” Act 122. Thus, by the express terms of the statute, the action or thing to which the new five year period applies is the commencement of a prosecution. The Act addresses the validity of prosecutions commenced after its effective *295date and is not directed toward protection of those committing crimes before the effective date of the Act. Because in this case the prosecution had not been commenced when Act 122 became effective, but under the prior statute of limitations, the Commonwealth was not yet barred from beginning the prosecution, Act 122 applied prospectively to extend the period in which the Commonwealth could still commence the prosecution.
This interpretation is in accord with the rule of construction codified in 1 Pa.C.S. § 1975. Section 1975 applies specifically to statutes of limitation, unlike the rule of construction codified at 1 Pa.C.S. § 1926 and relied upon by the court in Baysore. It provides that when a new period of limitations is enacted, and the prior period of limitations has not yet expired, in the absence of language in the statute to the contrary, the period of time accruing under the prior statute of limitations shall be applied to calculation of the new period of limitations. Applying § 1975 to the present case simply means that the time from when the rape occurred in May or July, 1981, until Act 122 became effective in July 1982, shall be included in computing the five year period in which the action had to be commenced. Nowhere does § 1975 suggest that this provision for tacking on time accrued under a prior period of limitations should be considered as a retroactive application of a new statute of limitations. Rather, it applies to all statutes of limitation, regardless of whether they are to be applied retroactively, unless there is express language in the statute making § 1975 inapplicable.
Moreover, our interpretation of Act 122, that it applies prospectively to all prosecutions not yet commenced in which the Commonwealth’s right to commence the prosecution has not yet expired, is further supported by the language of a subsequent amendment to 42 Pa.C.S. § 5552(b). By Act of December 20, 1982, P.L. 1409, No. 326 § 403 (hereafter, Act 326), the legislature provided:
Except as provided in section 404, the amendments to 42 Pa.C.S. Ch. 55 (relating to limitations of time), effected by *296this act, shall apply only to causes of action which accrue after the effective date of this act. (Emphasis added.)
The language of Act 326 clearly makes that amendment to the statute of limitations applicable not to all prosecutions commenced after its effective date, but only to prosecutions for crimes committed after its effective date. This language demonstrates that the legislature knew how to distinguish between addressing the validity of a prosecution commenced at a particular time, and providing for the protection of crimes committed after a particular time. Had the legislature in Act 122 provided for the protection of those committing crimes after a particular date, then for the Act to be applicable on the facts of the present case would require a retroactive application. However, such is not the case here.
That the legislature has the authority to promulgate a statute of limitations applicable only to the commencement of prosecutions and thereby increase the period during which the prosecution may be commenced after the crime has been committed is beyond cavil. As early as 1881, the Pennsylvania Supreme Court stated:
At the time the Act of 1877 was passed, the defendant was not free from conviction by force of the two years’ limitation of the Act of 1860. He therefore had acquired no right to an acquittal on that ground. Now an act of limitation is an act of grace purely on the part of the legislature. Especially is this the case in the matter of criminal prosecutions. The state makes no contract with criminals, at the time of the passage of an act of limitation, that they shall have immunity from punishment if not prosecuted within the statutory period. Such enactments are a measure of public policy only. They are entirely subject to the mere will of the legislative power, and may be changed or repealed altogether, as that power may see fit to declare. Such being the character of this kind of legislation, we hold that in any case where a right to acquittal has not been absolutely acquired by *297the completion of the period of limitation, that period is subject to enlargement or repeal without being obnoxious to the constitutional prohibition against ex post facto laws. (Emphasis in original).
Commonwealth v. Duffy, 96 Pa. 506, 514 (1881).
Furthermore, as noted by appellant, this case is distinguishable from those cases in which the prior statute of limitations has run before the new statute of limitations becomes effective. Case law is clear that in those situations, the cause of action has expired, and the new statute
of limitations cannot serve to revive it. See Redenz by Redenz v. Rosenberg, 360 Pa.Super. 430, 520 A.2d 883 (1987); Lewis v. City of Philadelphia, 360 Pa.Super. 412, 520 A.2d 874 (1987); Clark v. Jeter, 358 Pa.Super. 550, 518 A.2d 276 (1986); Maycock v. Gravely Corp., 352 Pa.Super. 421, 508 A.2d 330 (1986); Commonwealth v. Guimento, 341 Pa.Super. 95, 491 A.2d 166 (1985). In the present case, the appellant had not obtained a complete defense of the statute of limitations by the time the new statute of limitations became effective, and the prosecution by the Commonwealth was not yet time-barred. Therefore, the legislature acted within its authority when it extended the period within which the prosecution had to be commenced.
For the reasons set forth in the forgoing opinion, we hold that by its own terms, Act 122 applies prospectively to any prosecution commenced after its effective date on a cause of action which has not already expired regardless of whether the crime for which the prosecution is commenced occurred prior to or after the effective date of the Act. To the extent that Baysore holds that Act 122 does not apply to prosecutions for crimes occurring prior to the effective date of the Act, and to the extent that it holds that application of the Act to prosecutions for crimes occurring prior to the effective date of the Act would be a retroactive application of the Act, Baysore is overruled.
In the present case, therefore, the commencement in 1984 of the prosecution of appellant for a rape occurring in 1981 was within the applicable five year statute of limitations.
Judgement of Sentence affirmed.
*298POPOVICH, J., concurs in the result. McEWEN, J., files a dissenting opinion. TAMILIA, J., files a dissenting statement.. Appellant also raises on appeal four claims of ineffective assistance of trial counsel: 1) counsel failed to call the appellant as a witness on his own behalf; 2) counsel failed to call any character witnesses; 3) counsel failed to investigate or call any witnesses; and 4) counsel failed to object to hearsay statements of one Erin Randolph. The trial court has adequately discussed and correctly decided the first, second, and fourth issues, and therefore we will not address them.
As to the third claim of ineffectiveness, we are unable to discern how it differs in any regard from the second issue. In neither the post-trial motions nor anywhere in the brief on appeal does appellant indicate the identity of the witnesses who were not investigated or called nor whether they were available to testify nor to what they would have testified. Furthermore, although counsel mentioned at the hearing one witness other than a character witness of whom he was aware, there was no evidence presented concerning the substance of the witness’ testimony, and whether the witness was available and willing to testify. Therefore, to the extent that this third issue is the same as appellant’s second ineffectiveness claim, we dispose of it on the basis of the trial court’s opinion on the second claim of ineffectiveness. To the extent that it is a separate issue, we find no merit to it based upon Commonwealth v. Torres, 329 Pa Super. 58, 477 A.2d 1350 (1984).
. Although appellant argues that U.S. v. Richardson, 512 F.2d 105 (3rd Cir.1975) leads to a different result, we do not find Richardson to be applicable here. Not only did Richardson involve the interpretation and application of a different statute, but the statute involved was one promulgated by a different legislative body than that which adopted the statute in question in the present case. Therefore resolution of the essential question of the intent of the legislative body in Richardson could not be controlling in the present case which involved a different legislature. Moreover, Richardson is not binding authority for this court to follow because it is precedent from a different jurisdiction.
We also find the reliance in the Dissenting Opinion on Commonwealth v. Story, 497 Pa. 273, 440 A.2d 488 (1981) to be misplaced. Story involved the question of the application of a 1978 sentencing statute to a conviction following a re-trial in 1979 for a murder which had occurred in 1974. Not only was the statute in question a different one than the one involved in the present case, but more importantly, the statute in Story was not a statute of limitations but a sentencing statute.