A set of 20 large Minerals, Gems and Petrifactions, systematically arranged in a polished hardwood case. Price, $1.35. _Contains Specimen Ores of Gold Quartz, Silver, Iron, Pyrites, Zinc, also Malachite, Jasper, Silicified Wood, Cluster of Rock Crystals, Wavellite, Carnelian (a polished gem), Molybdenum, Satin and Iceland Spars, Pike’s Peak Topaz, Amazon Stone, Magnetite, Wood-Opal, Chalcopyrite and Tourmoline. Distinctly understand, these are all_ large specimens (_1¼ inch square_), and not fragments. A DESCRIPTIVE MANUAL IS SENT WITH EACH CABINET GIVING THE HISTORY, PROPERTIES & USES OF THE DIFFERENT MINERALS & GEMS. Copyright, 1886, by H. H. TAMMEN, Denver, Colorado.] This is unquestionably the best cabinet ever offered for the price. It will prove a source of continual pleasure and instruction. Price $1.35, postage paid. Mineral Cabinet, No. 2. We have a companion set to the above, of equally fine specimens, and arranged in a polished wood case. Cabinet No. 2 contains specimens of Opal Agate, Aragonite, Milky Quartz, Cuprite (Red Copper Ore), Jasper, Galena, Sulphur, Crocidolite (Tiger Eye) surface polished, Selenite, Hematite, Feldspar, Fluorspar, Variscite, Argentite (silver glance), Chalcedony, Petrified Cedar Wood, Alabaster, Lead Carbonate, Telluride Ore, Muscovite (common mica). The forty specimens are different from each other. This cabinet is given for new subscriptions amounting to =$2.50=; or, for new subscriptions amounting to $1.00 and 60 cents cash additional. Price $1.35. =Both Cabinets= will be sent to one address for new subscriptions amounting to $4.50; or, for new subscriptions amounting to $2.50 and 75 cents cash additional. Price of both, $2.25. =OIL COLORS IN TUBES.= 5 tubes given for new subscriptions amounting to $1.00. [Illustration] These colors are the best in the world. We name a few of the most important colors: Burnt Sienna, Emerald Green, Flake White, Light Red, Naples Yellow, Permanent Blue, Raw Sienna, Raw Umber, Terra Verte, Vandyke Brown, Yellow Ochre, Ivory Black, Zinnober Green, medium. About seventy-five colors can be supplied on the above basis. If other colors are desired a full list will be sent, including the subscription amounts required to obtain more expensive colors. Price per tube, 10 cents. Two cents for postage and packing for each tube must be sent. =TILTON’S JAPANNED TIN BOX OF OIL COLORS AND MATERIALS. NO. 51.= Given for new subscriptions amounting to $5.00. This box of colors is the handiest, most compact, as well as cheapest outfit offered. It contains 12 tubes, as follows: Emerald Green, Burnt Sienna, Yellow Ochre, Light Red, Ivory Black, Raw Sienna, Flake White, Vandyke Brown, Chrome Yellow No. 2, Crimson Lake, Vermilion, Permanent Blue. Also, 6 brushes, palette, turpentine and drying-oil. Measures 5½ x 9 x 1 inches. Price $3.00. Postage and packing, 40 cents; or, sent by express at receiver’s expense. =SOFT FRENCH PASTEL CRAYONS.=