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Contents
Common terms and phrasesAcetate Africa Alcohol alum Amateur Photographic ammonia ammonium Annual meeting apparatus artist blue Bromide calcium Camera Club Camera Club.—Hon Carbonate cent Chloride of gold Chrome alum collodion color developer Dissolve distance Distilled water drachms Eikonogen Exhibitions exposure Ferrotypes film filter fixing bath fluid ounces focus frame gallic acid gelatine glycine grains grammes ground glass hand camera hard water Hydrochinon hypo Hyposulphite inches Iodide length lens light Membership September method metol microscope month negative nitrate of silver nitric acid object obtained Ordinary meetings orthochromatic ounces Water oxalate Photographic Society.—Hon picture Place of meeting plate postage potash potassium precipitate President prints pyro pyrogallol Sal Soda salts Sandarac screen Secretary shutter side silver nitrate soluble solution Special meetings Street Sulphite of soda tion Toning Bath TRANSIT OF VENUS Treasurer tube Vice-President W. K. Burton wash Weight Popular passagesPage 325 - Columbia, a printed copy of the title of the book, map, chart, dramatic or musical composition, engraving, cut, print, photograph, or chromo, or a description of the painting, drawing, statue, statuary, or a model or design, for a work of the fine arts... Page 103 - The which observed, a man may prophesy, With a near aim, of the main chance of things As yet not come to life ; which in their seeds, And weak beginnings lie intreasured. Such things become the hatch and brood of time... Page 334 - All matter concerning lotteries, gift concerts, or schemes devised to defraud the public, or for the purpose of obtaining money under false pretences, is denied transmission in the mails. Page 323 - A reissue is granted to the original patentee, his legal representatives, or the assignees of the entire interest, when, by reason of a defective or insufficient specification, or by reason of the patentee claiming as his invention or discovery more than he had a right to claim as new, the original patent is inoperative or invalid, provided the error has arisen from inadvertence, accident, or mistake, and without any fraudulent or deceptive intention. Page 323 - When the nature of the case admits of drawings, the applicant shall furnish one copy signed by the inventor or his attorney in fact... Page 323 - Office a written description of the same, and of the manner and process of making, constructing, compounding, and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art or science to which it appertains, or with which it is most nearly connected, to make, construct, compound, and use the same... Page 326 - Trade-Marks, nor upon names of companies, libraries, or articles, nor upon an idea or device, nor upon prints or labels intended to be used for any article of manufacture. If protection for such names or labels is desired, application must be made to the Patent Office, where they are registered, if admitted, at a fee of $6 for labels, and $25 for trade-marks. Page 323 - ... in such full, clear, concise, and exact terms as to enable any person skilled in the art or science to which it appertains, or with which it is most nearly connected, to make, construct, compound, and use the same; and in case of a machine, he shall explain the principle thereof, and the best mode in which he has contemplated applying that principle, so as to distinguish it from other inventions; and particularly point out and distinctly claim the part, improvement, or combination which he claims... Page 323 - ... for which he solicits a patent; that he does not know and does not believe that the same was ever before known or used; and shall state of what country he is a citizen. Page 291 - Dry Measure. — 2 pints = 1 quart; 8 quarts = 1 peck; 4 pecks = 1 bushel. |