Arizona republican., 1912-04-15
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"City Beautiful" Subject of Lecture at Coliseum To- night by Representative of National Cash Register Company

Tonight is the date set for the lecture under the auspices of the National Cash Register company at the Coliseum. where the lecturer will discuss in eloquent phrase and illus trate by inspiring picture the advan- tages and desirabnity of the City Beautiful. The theater has been taken over for the night and the lecture will begin at 8:15.
 The moving picture views will be shown with the kinemacOlor the new motion picture which shows the pro- cess in natures colors. This is an English invention, but was developed in all of it's details by an American. It is fairly simple and somewhat similar to the three color process in printing.
 The camera taking the subject re- sembes the ordinary moving picture camera. but operates at double the speed. and inter3oses alternate red and green colored filters, This is done by means of a rapidly revolving wheel operated by a very nicely timed me chanical device: 1-32 of a second is devoted to the production of each picture. of which there are sixteen to the foot of film. This film. re- markablv sensitive to the colors of nature. is produced by an American concern.
 The films are developed in absolute darkness. This gives q negative which has recorded the color values In the reproduction Of the colors on the screen. the picture made through the red filter is projected through a sim liar red filter, and the green picture through a green filter. These appear t1fpon the screen g to the second; too rApdlv for the eye to detect the color changes that take place. As a consequence. the colors blend harmo- niously. giving the remarkable effects witnessed.
 One hundred and twenty feet of film moves through the delicately ad- justed notwithstanding and stop ping 1920 times in one minute You can readily see from these figures l that it would be absolutely impossi 1 bie to hand color or tint this enor- ! nous quantity of film with such gorgeous hues, as are shown by this marvellous -rocess.
 1 Some Of the views shown include
 the famous boys gardens that solved the bad boy problem in the neighbor 1 hood
 1 Athletic fields and country club maintained by the employees. showing 1 ball games, horse racing, and other sports.
 Aeroplane flights made by Aviator
 Rodgers at the plant 1 Fireess locomotivcs-the only ones in the United States Dining rooms. shower baths. etc, maintained for all employees.
 Rest rooms and emergency hospital maintained in the plant
 A B. C. of landscape gardening
 Simple rules for laying out shrub bery and flowers on q city lot. 1 How to make beautiful window
 boxes at . low cost
 How ugly spots in the city. such
 as railroad approaches, factory sur roundings. and power plants have been converted into attractive spots How the cooperation and friendship or employees was obtained by the sug- gestion method
 One of the Olmstead brothers, ia
 nous landscape gardeners of Brook line, Mass. says that considering the
 size of the houses, the streets around the National Cash Register com. ranys plant at Dayton. Ohio. are tn. most beautiful in the world.
 What has been done there can b( done in Phoenix with very little cos
 and just a little effort Admission tC
 the lecture is free