What follows is an opinion from a United States Court of Appeals.
Intervenors who participated as parties at the courts of appeals should be counted as either appellants or respondents when it can be determined whose position they supported. For example, if there were two plaintiffs who lost in district court, appealed, and were joined by four intervenors who also asked the court of appeals to reverse the district court, the number of appellants should be coded as six.
In some cases there is some confusion over who should be listed as the appellant and who as the respondent. This confusion is primarily the result of the presence of multiple docket numbers consolidated into a single appeal that is disposed of by a single opinion. Most frequently, this occurs when there are cross appeals and/or when one litigant sued (or was sued by) multiple litigants that were originally filed in district court as separate actions. The coding rule followed in such cases should be to go strictly by the designation provided in the title of the case. The first person listed in the title as the appellant should be coded as the appellant even if they subsequently appeared in a second docket number as the respondent and regardless of who was characterized as the appellant in the opinion.
To clarify the coding conventions, consider the following hypothetical case in which the US Justice Department sues a labor union to strike down a racially discriminatory seniority system and the corporation (siding with the position of its union) simultaneously sues the government to get an injunction to block enforcement of the relevant civil rights law. From a district court decision that consolidated the two suits and declared the seniority system illegal but refused to impose financial penalties on the union, the corporation appeals and the government and union file cross appeals from the decision in the suit brought by the government. Assume the case was listed in the Federal Reporter as follows:
United States of America,
Plaintiff, Appellant
v
International Brotherhood of Widget Workers,AFL-CIO
Defendant, Appellee.
International Brotherhood of Widget Workers,AFL-CIO
Defendants, Cross-appellants
v
United States of America.
Widgets, Inc. & Susan Kuersten Sheehan, President & Chairman
of the Board
Plaintiff, Appellants,
v
United States of America,
Defendant, Appellee.
This case should be coded as follows:Appellant = United States, Respondents = International Brotherhood of Widget Workers Widgets, Inc., Total number of appellants = 1, Number of appellants that fall into the category "the federal government, its agencies, and officials" = 1, Total number of respondents = 3, Number of respondents that fall into the category "private business and its executives" = 2, Number of respondents that fall into the category "groups and associations" = 1.
Note that if an individual is listed by name, but their appearance in the case is as a government official, then they should be counted as a government rather than as a private person. For example, in the case "Billy Jones & Alfredo Ruiz v Joe Smith" where Smith is a state prisoner who brought a civil rights suit against two of the wardens in the prison (Jones & Ruiz), the following values should be coded: number of appellants that fall into the category "natural persons" =0 and number that fall into the category "state governments, their agencies, and officials" =2. A similar logic should be applied to businesses and associations. Officers of a company or association whose role in the case is as a representative of their company or association should be coded as being a business or association rather than as a natural person. However, employees of a business or a government who are suing their employer should be coded as natural persons. Likewise, employees who are charged with criminal conduct for action that was contrary to the company policies should be considered natural persons.
If the title of a case listed a corporation by name and then listed the names of two individuals that the opinion indicated were top officers of the same corporation as the appellants, then the number of appellants should be coded as three and all three were coded as a business (with the identical detailed code). Similar logic should be applied when government officials or officers of an association were listed by name.
Your specific task is to determine the total number of appellants in the case that fall into the category "natural persons". If the total number cannot be determined (e.g., if the appellant is listed as "Smith, et. al." and the opinion does not specify who is included in the "et.al."), then answer 99.

Opinion:
UNITED STATES of America, Appellee, v. Nazira A. GOMES, Defendant, Appellant.
No. 91-1171.
United States Court of Appeals, First Circuit.
Heard April 9, 1992.
Decided July 15, 1992.
Charles P. McGinty, Boston, Mass., for defendant, appellant.
Stephen A. Higginson, Asst. U.S. Atty., with whom Wayne A. Budd, U.S. Atty., Boston, Mass., was on brief for U.S.
Before SELYA, Circuit Judge, COFFIN, Senior Circuit Judge, and YOUNG, District Judge.
Of the District of Massachusetts, sitting by designation.
SELYA, Circuit Judge.
Defendant-appellant Nazira A. Gomes was found guilty of possessing counterfeit social security cards with intent to purvey them. In this appeal, she asserts inter alia that the district court should have entered a judgment of acquittal because the cards in her possession were not sufficiently complete to be considered counterfeit. We agree.
I.
Background
On March 24, 1989, a package sent from Brazil was examined during a routine customs inspection at Kennedy Airport in New York. The package was addressed to appellant. Inside the package was a gift-wrapped box; inside the box was a book; inside the book were approximately 500 bogus social security cards.
After some preliminary scouting, the authorities made a controlled delivery of the package at the specified Massachusetts address. Appellant answered the door, identified herself as the addressee, accepted the package, and signed for it. Government agents kept watch as appellant’s husband discarded the empty package and, later, as appellant drove away in her automobile. At that point, appellant was stopped and arrested.
After the arrest, the agents moved to secure the premises. Upon entering the dwelling, they encountered appellant’s husband. He led them to a closet and, in turn, to a box within the closet. The box contained what appeared to be the bogus social security cards that had been delivered earlier in the- day. A search yielded a supplemental cache of fake cards. Prosecution followed. A jury found appellant guilty.
II.
Analysis
A.
Standard of Review ■
In reviewing the denial of a motion to acquit, the court of appeals, like the district court, must scrutinize the record in the light most congenial to the government and draw all reasonable inferences in favor of the verdict. United States v. Amparo, 961 F.2d 288, 290 (1st Cir.1992); United States v. Victoria-Peguero, 920 F.2d 77, 86-87 (1st Cir.1990), cert. denied, — U.S. -, 111 S.Ct. 2053, 114 L.Ed.2d 458 (1991). If the total evidence, read in this light, is sufficient to allow a rational jury to find each of the elements of the offense beyond reasonable doubt, then the lower court’s denial of the motion for acquittal will be upheld.
In this case, appellant concedes that a rational jury could have found knowledge, possession, and intent to distribute. More, however, was needed. In order to convict, the prosecution had to prove that the cards possessed by Gomes were “counterfeit social security card[s]” within the meaning of 42 U.S.C. § 408(g)(3). It is on this element of the offense that appellant makes her stand.
We turn, then, to the evidence anent the confiscated cards and, thereafter, to the highly nuanced meaning of the word “counterfeit’’ as used in statutes like section 408(g)(3).
B.
The Evidence
The bogus social security cards were inscribed on both sides. A photocopy of a typical card (front and rear) is contained in the appendix. On its face, the card bore the heading “SOCIAL SECURITY” in large white letters. In red, centered, was what purported to be the Department of Health and Human Services (HHS) seal. The words “this number has been established for,” printed in blue, ran horizontally across the seal. At the bottom of the card was a signature line, also printed in blue. The face of the card was white with light blue specks, except for (i) a dark blue border beneath the legend “SOCIAL SECURITY,” (ii) a decorative blue-and-white pillar motif, and (iii) the textual references mentioned above. The reverse side of the card was white. The text contained thereon was printed in blue.
Testimony by an HHS agent established that the spurious cards differed from genuine social security cards in several obvious respects: they lacked printed nine-digit social security numbers, printed names, and holders’ signatures. In addition, the cards lacked four distinct safety features specially designed to foil counterfeiters: raised lettering for the heading; multicolored flecks in the paper; a line of micro-text in lieu of a conventional signature line; and.a serial number. The expert- testimony indicated that, while the absence of these safety features would, in all likelihood, not be noticed by an ordinary person, the absence of the holder’s name, social security number, and signature would be readily apparent.
C.
The Legal Standard
In ordinary parlance, the word “counterfeit” is sometimes used to mean “not genuine.” In more discerning circles, however, the word “counterfeit” is reserved for “an imitation or replica markedly close or faithful to an original.” Webster’s Third New International Dictionary 519 (1981). In the criminal law, the word has retained its literal meaning. See, e.g., United States v. Smith, 318 F.2d 94, 95 (4th Cir.1963) (“The very word connotes a similitude, without which there is no counterfeit.”). Thus, a bogus document is counterfeit if it “is calculated to deceive an honest, sensible and unsuspecting person of ordinary observation and care dealing with a person supposed to be upright and honest.” United States v. Chodor, 479 F.2d 661, 664 (1st Cir.) (citation omitted), cert. denied, 414 U.S. 912, 94 S.Ct. 254, 38 L.Ed.2d 151 (1973); accord United States v. Fera, 616 F.2d 590, 598 (1st Cir.), cert. denied, 446 U.S. 969, 100 S.Ct. 2951, 64 L.Ed.2d 830 (1980). While Chodor and Fera both involved counterfeit currency, the same yardstick has routinely been applied to other documentary imitations. See, e.g., United States v. Parnell, 581 F.2d 1374, 1381 (10th Cir.1978) (applying identical standard to cashier’s checks), cert. denied, 439 U.S. 1076, 99 S.Ct. 852, 59 L.Ed.2d 44 (1979); United States v. Anderson, 532 F.2d 1218, 1224 (9th Cir.) (similar; stock certificates), cert. denied, 429 U.S. 839, 97 S.Ct. 111, 50 L.Ed.2d 107 (1976).
Although a .bogus document cannot be considered a counterfeit unless it possesses enough verisimilitude to deceive an ordinary person, the law does not criminalize only masterpieces. Thus, to run afoul of the counterfeiting laws, a copy does not have to be an artistic triumph or so good an imitation as to baffle an expert. See, e.g., United States v. Brunson, 657 F.2d 110, 114 (7th Cir.1981) (“there is no requirement that the challenged products be paradigmatic likenesses of ... perfection”), cert. denied, 454 U.S. 1151, 102 S.Ct. 1019, 71 L.Ed.2d 306 (1982); Fera, 616 F.2d at 598 (similar). By the same token, the copy need not be entirely complete. Even if it is unfinished, an ersatz document may still be considered a counterfeit if what remains to be done is inconsequential or insignificant. See United States v. Moran, 470 F.2d 742, 743 (1st Cir.1972) (per curiam) (fake currency that was “complete in every other respect” could be considered counterfeit despite the fact that the bills were in uncut sheets of six).
D.
The Law of the Case
In this instance, the court charged the jury that
a counterfeit social security card ... is a card which resembles sufficiently a real card that it could deceive an honest intelligent person who was unsuspecting concerning it. So if we have a card which is made to resemble an actual social security card, one that can, in the state in which it is received, deceive an honest, sensible, unsuspecting person who has powers of ordinary observation and who exercises ordinary care in looking at things, if the card is sufficient to deceive a person of that type in the state in which it then exists, then it is a counterfeit social security card.... In its present condition, without a number on it and without a signature on it, does it sufficiently resemble a social security card ... so that it would deceive an honest, sensible, intelligent person unsuspecting, one who is a person of ordinary observation and who exercises ordinary care?
In the court below, neither side objected to the instruction as rendered. Neither side asked the judge to instruct on some other or different theory. On appeal, neither side assigns error to the charge.
It is settled that, when a cause is submitted to the jury under an instruction, not patently incorrect or .internally inconsistent, to which no timely objection has been lodged, the instruction becomes the law of the case. See United States v. Angiulo, 897 F.2d 1169, 1196 (1st Cir.), cert. denied, — U.S.-, 111 S.Ct. 130, 112 L.Ed.2d 98 (1990); United States v. Tapio, 634 F.2d 1092, 1094 (8th Cir.1980) (per curiam); see also Milone v. Moceri Family, Inc., 847 F.2d 35, 38-39 (1st Cir.1988); see generally Fed.R.Crim.P. 30. That is the situation here.
E.
Sufficiency of the Evidence
We come now to the critical question: was the evidence sufficient to support Gomes’s conviction under the law of the case? We believe that this query must be answered in the negative.
The primary purpose of a social security card is to inform those who examine it that the bearer is eligible to work in the United States and that a nine-digit number has been established for the bearer to facilitate mandatory payments into the social security system and, eventually, withdrawals from the system. It follows ineluctably that the most salient elements of a social security card are the bearer’s name and social security number. Here, the bogus cards bore neither names nor numbers. In the absence of these crucial indicia, we cannot conceive that, in the language of the district court’s charge, “an honest, sensible, unsuspecting person who has powers of ordinary observation and who exercises ordinary care in looking at things,” could have believed the cards, in the condition in which they were confiscated, were genuine social security cards.
This belief is buttressed by our recognition that the combined lack of a name, signature, and number is not simply the omission of an insignificant particular. While a missing serial number or seal may be easily overlooked on the face of a bogus piece of currency, cf. Chodor, 479 F.2d at 663 (holding it to be a jury question whether fake ten-dollar bills which resembled authentic bills in all respects except for missing serial numbers and seal were counterfeit), the absence of the name, signature, and nine-digit number on a social security card could hardly be overlooked. Without these insertions, a bogus social security card is lacking in several significant particulars — much like a counterfeit bill that omits the usual references, textual and numerical, to a specified denomination. In our opinion, a rational jury, exhibiting fidelity to the court’s instructions, could not have found a sufficient resemblance between the largely unfinished simulation that Gomes possessed and the authentic prototype. See, e.g., Moran, 470 F.2d at 743 (“if the paper was unfinished in any significant particular, it was not yet a counterfeit”) (emphasis supplied); Smith, 318 F.2d at 95 (defendant could not be prosecuted under 18 U.S.C. § 472 for possessing phony Federal Reserve notes which were “too crude to mislead”).
This is not to say that Gomes deserved a Good Conduct medal. It is surpassingly difficult to imagine a legitimate reason for accumulating almost a thousand bogus social security cards. Our task, however, is not to deal with the morality of Gomes’s deportment but with the entirely separate matter of whether, in contemplation of law, her actions transgressed the statute under which she was charged. Given both the facts and the law of the case, we are constrained to conclude that, whatever appellant may have done wrong, she could not legally be found guilty of violating 42 U.S.C. § 408(g)(3).
F.
The Government’s Afterthought Theory
At oral argument, the government urged us to evaluate the criminality of Gomes’s conduct not under the law of the case but under a test utilized in United States v. Moreno-Pulido, 695 F.2d 1141 (9th Cir.1983). In Moreno-Pulido, the Ninth Circuit took a functional approach to the question of whether a bogus “green card” could be deemed counterfeit, judging it by the standard of whether the card was “unalterably dedicated to use as a counterfeit.” Id. at 1144. We requested supplemental briefs on this point. We have received and reviewed them.
Although Moreno-Pulido appears never to have been followed (or even cited) for its central proposition in any reported case, we recognize the practical wisdom of the Ninth Circuit’s approach. Nevertheless, we need not decide whether we might subscribe to the proposition in a suitable situation. Here, the court charged, and the jury convicted, oh the Chodor/Fera standard — and it did so without a peep of protest on the government’s part. On that standard, the evidence is insufficient to convict. And, the prosecution’s belated embrace of a new approach cannot repristinate the record. An appellate court may not lawfully sustain a conviction on a theory entirely different from the theory upon which the jury was charged. See Chiarella v. United States, 445 U.S. 222, 236, 100 S.Ct. 1108, 1118, 63 L.Ed.2d 348 (1980); Angiulo, 897 F.2d at 1197; United States v. Hill, 835 F.2d 759, 764 n. 7 (10th Cir.1987). Thus, the government’s afterthought cannot salvage the guilty verdict.
III.
Conclusion
We need go no further. It is not our province either to rewrite statutes enacted by Congress or to compensate for prosecu-torial charging decisions gone awry. Criminal statutes must be construed as they are written and the guilt of an accused must be determined against the letter of the statute under which she is charged as elucidated by the law applicable to her case.
In the case at bar, these self-evident truths require that the conviction be reversed. The cards discovered in appellant’s possession were in such a state of incompleteness that they could not plausibly have deceived “an honest, sensible, unsuspecting person,” ordinarily observant and ordinarily intelligent. Thus, whatever appellant’s ultimate intention, she could not be convicted of the crime with which she was charged and for which she was tried. Put bluntly, the cards found in Gomes’s possession could not, as a matter of law, be considered counterfeit as that term was defined in the instructions given to the jury.
Reversed.
APPENDIX
Do not laminate this card.
This card is invalid if not signed by the number holder unless health or age prevents signature.
Improper use of this card and/or number by the number holder or any other person is punishable by fine, imprisonment or both.
This card is the property of the Social Security Administration and must be returned upon request. If found, return to:
SSA-ATTN: FOUND SSN CARD P.O. Box 17087 Baltimore Md. 21203 Contact your local Social Securtty office for any other matter regarding this card
Department of Health and Human Services
Social Securily Admmisiralion Form OA-702 (4-84)
. The statute of conviction provides in relevant part:
Whoever ... knowingly possesses a ... counterfeit social security card with intent to sell ... shall be guilty of a felony_
42 U.S.C. § 408(g)(3) (1988) (current version at 42 U.S.C.A. § 408(a)(7)(C) (1991)).
. We note that the government adduced no evidence that the bogus cards actually deceived anyone or were ever accepted as genuine. We agree with the Ninth Circuit that such anecdotal evidence may bear directly "on the issue of the quality of the counterfeit, that is, whether [the bogus item] is in fact an imitation in resemblance of a genuine obligation of the United States." United States v. Johnson, 434 F.2d 827, 829 (9th Cir.1970); accord United States v. Turner, 586 F.2d 395, 398 (5th Cir.1978) (proof that bogus bills "successfully fooled" change machines that were "designed to accept only real dollar bills" was proof that the copies "had the requisite resemblance to real bills”), cert. denied, 440 U.S. 926, 99 S.Ct. 1258, 59 L.Ed.2d 480 (1979).
. By way of example, we note that it might well have been more appropriate, and more profitable from the government’s coign of vantage, to prosecute this defendant under 18 U.S.C. § 1028 (1988 & Supp. II 1990), which prohibits, inter alia, the possession "with intent to use unlawfully or transfer unlawfully five or more ... false identification documents.” 18 U.S.C. § 1028(a)(3).
. We take no view of whether adoption of the Moreno-Pulido standard would require congressional action, given the judicial gloss that has been placed on the word "counterfeit” in a series of decisions spanning several decades.
.In light of the disposition that we make of Gomes's appeal, we need not address her second assignment of error.

Question: What is the total number of appellants in the case that fall into the category "natural persons"? Answer with a number.

Choices:

Answer: 1