The lanterns and slides may be rented for the evening or afternoon at reasonable rates, and the cost covered by an admission fee of from ten to twenty-five cents. In sending for catalogue and terms, ask for the paper used to darken windows if the lantern is to be used in the afternoon. Two of the largest dealers in stereopticon views and lanterns are T. H. McAllister, 49 Nassau St., New York, and the McIntosh Stereopticon Co., 35 Randolph St. Chicago. SUGGESTIONS. For the afternoons abroad, given as geography reviews, or as a part of the Friday afternoon exercises, invitations may be written out by the pupils, or mimeographed, or hectographed, and carried to friends and parents. If given as an evening entertainment and illustrated by stereopticon views, handbills may be printed and circulated, at least a week beforehand. The following form may be used:-- * * * * * SCHOOL ENTERTAINMENT. A TRIP TO PUERTO RICO FOR TEN CENTS. You are invited by the pupils of the _____________ school [or the members of the Travel Class or Club] to spend _an evening_ [_or afternoon_] _in Puerto Rico_. The party starts promptly at 1.30 P.M. [or 8 P.M.], November 1st. Those desiring to take this trip should secure tickets before the day of sailing, as the party is limited. Guides are furnished free. The proceeds of this entertainment are to be used in the purchase of a library, and of pictures and stereopticon views for the school. * * * * * A PUERTO RICAN MARKET PLACE. Decorate the room with ferns, potted palms and other tropical plants, or pictures of them. (Exact reproductions in paper or other material can now be procured at small cost.) On one side of the room have one table devoted to Puerto Rican curios; another to fruits and vegetables; and a third to other products from the island. (Or fit up one end or corner as a market place in San Juan or Ponce.) Explain your plan for the entertainment to your groceryman and other merchants most convenient to your school, and enlist their aid. They will usually be willing to lend products imported from or native to the country. For a list of the fruits and vegetables to be exhibited in the market place, see the list given when on a visit to the market place at San Juan. (See p. 22).