Real 3939 Recall Real, a small Spanish silver coin or money of account, current in several Spanish-speak- ing countries, with a value, varying with ex- change, of about five cents. Realism in philosophy is diametrically op- posed to Nominalism as involving the belief that genus and species are real things, existing independently of our conceptions. In art and literature the word Realism or Naturalism is employed to describe a method of represen- tation without idealization. Reality. Psychologically, real objects are distinguished from illusions, hallucinations, and the like. Logically, an affirmation of re- ality is distinguished from an affirmation of mere possibility and from one of complete necessity. The judgment of possibility ex- presses merely the fact that the thing whose possibility is alleged is not inconsistent with known conditions. The judgment of neces- sity affirms the dependence of the thing whose necessity is alleged upon conditions. Metaphysically reality is opposed to appear- ance, and then signifies the inner being or ultimate truth of things as contrasted with tne more superficial characteristics. Real Property, in English and American law, signifies rights in land, and other *real' right, (see REAL) which are inheritable. It includes 'incorporeal hcriditaments,' such as hereditary titles of honor, and is in general a rival class to that included in personal prop- erty. Ream, a quantity of paper, consisting of (i) 20 quires of 24 sheets each, or 480 sheets, of writing paper; (2) 472 or 500 sheets of drawing paper; (3) 21 % quires, or 516 sheets, of printing paper, Reamer, a hand tool used to enlarge a hole in a metal place. Reaping of grain was formerly done with the sickle, but in countries where agriculture has reached an advanced state it is now in a great measure performed by means of the self-binder or harvester. In 1831 Cyrus H. McCormick invented his reaper. This ma- chine doubled the production of wheat per capita, and released more than one-half of the agricultural population for manufacturing in- dustries, In 1831 Obcd Hussey of Ohio also invented a reaper, A more highly developed harvesting machine of the present day is the combined harvester and thresher, operated by horse, steam, or other power. Wheat and oats are usually harvested before they are fully ripe and while the straw is still tinged with green, as a stronger and better product is thus obtained. Rear Guard, a detachment of troops that protects the rear of an army on the march. It does all in its power to hinder the pursuit by defending all positions, and causing the en- emy to deploy; by destroying bridges, roads, and boats; blockading defiles, deepening fords, removing transportation, destroying crops, etc. Reason, a term used with many different shades of meaning. We oppose reason, broad- ly, as the human faculty to the mere sense and instinct of the animal mind; and in de- nning this opposition more closely, the term reason is often specially used in reference to man's ability to form general ideas, and so transcend the immediate sense experience of the moment. With the older English philo- sophical writers, such as Locke and Hume, it meant reasoning, as opposed to direct per- ception and feeling. With Kant the term pure reason is specially employed to denote the a priori principles that are inherent in the ra- tional faculty as contrasted with mere gener- alizations of empirical fact. In ethics, reason is opposed as the governing and directive faculty to the promptings of impulse, pas- sion, and desire. In theology, reason has been opposed to revelation as a higher truth not attainable by the human mind for itself, and to faith, as the higher or spiritual faculty by which such truth is received. Rebec, an obsolete form of stringed instru- ment, popular throughout Europe during the Middle Ages. It was the precursor of the viol. Rebec. Rebellion is deliberate organized resistance by force and arms to the laws or operations of a government by those who owe it obedi- ence. It may afterward, if it succeeds in its aims, come to be called a Revolution. Rebus, an enigmatical representation of a name or thing by using pictorial devices for letters, syllables, or parts of words. The term probably originates from the device speaking to the beholder non verbis sed rebus. Rebus, in heraldry. See Armes Parlantes. Recall. The Recall of an Officer is an elec- tion process by which bis constituents at-