opinion: WARDMAN REAL ESTATE INV. CORPORATION v. DISTRICT OF COLUMBIA.
  No. 8950.
  United States Court of Appeals District of Columbia.
  Argued Oct. 24, 1945.
  Decided Nov. 13, 1945.
  Mr. Joseph FitzGerald, Jr., of Washington, D. C., for petitioner.
  Mr. Harry L. Walker, Assistant Corporation Counsel, District of Columbia, of Washington, D. C., with whom Mr. Vernon E. West, Corporation Counsel, District of Columbia, of Washington, D. C., was on the brief, for respondent. Mr. Richmond B. Keech, Corporation Counsel at the time the brief for the District was filed, of Washington, D. G, also appears thereon.
  Before GRONER, Chief Justice, and CLARK and PRETTYMAN, Associate Justices.
  GRONER, G J.
  This is a petition to review a decision of the District of Columbia Board of Tax Appeals. Petitioner is a Virginia corporation, with its principal place of business in the District of Columbia. Its appeal to us is from the assessment of additional income tax by the Assessor of the District in holding the profits of the sale of certain real estate to be ordinary income and therefore taxable. The applicable statute is § 6(b) of Title II, of the District of Columbia Revenue Act of 1939, 53 Stat. 1091, § 47— 1506(b), D.C.Code 1940, and provides that:
  “Gains and losses from the sale or exchange of property other than a capital asset shall be treated in the same manner as other income or deductible losses, and the basis for computing such gain or loss shall be the cost of such property or, if acquired by some means other than purchase, the fair market value thereof at the date of acquisition.”
  Substantially all of petitioner’s income for many years prior to 1942 (the taxable year in question) accrued from the purchase and sale of real estate mortgage notes and from interest collected thereon. During the period 1929 through 1937 petitioner acquired thirty-three pieces of improved real estate as the result of default in the payment of indebtedness, represented by mortgage notes. During the tax year 1942 petitioner realized gross profits of $12,227.44 in the sales of nine of the parcels of property, previously so acquired in foreclosure, and reported these gains as accruing through the sale of capital assets (nontaxable under the statute). The Board held that the gains from the real estate sold in 1942 in the District of Columbia, and acquired as above described, constituted income to the petitioner received in the ordinary course of its business, and concluded as a matter of law that the profits from such sales were taxable.
  We are of opinion, for reasons more fully stated in Henry J. Robb, Inc., v. District of Columbia,-App.D.C.-, 152 F.2d 283, decided simultaneously herewith, and where the facts are admittedly similar, that the Board’s findings of fact and conclusions are clearly correct and should be affirmed.
  Affirmed.
instruction: 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.
  When coding the detailed nature of participants, use your personal knowledge about the participants, if you are completely confident of the accuracy of your knowledge, even if the specific information is not in the opinion. For example, if "IBM" is listed as the appellant it could be classified as "clearly national or international in scope" even if the opinion did not indicate the scope of the business. 
  
  Your task concerns the first listed appellant. The nature of this litigant falls into the category "private business (including criminal enterprises)", specifically "other". Your task is to determine what subcategory of business best describes this litigant.
choices: medical clinics, health organizations, nursing homes, medical doctors, medical labs, or other private health care facilities private attorney or law firm media - including magazines, newspapers, radio & TV stations and networks, cable TV, news organizations school - for profit private educational enterprise (including business and trade schools) housing, car, or durable goods rental or lease entertainment: amusement parks, race tracks, for profit camps, record companies, movie theaters and producers, ski resorts, hotels, restaurants, etc. information processing consulting security and/or maintenance service other service (including accounting) other (including a business pension fund) unclear