Richardson's handbook of projection (1927)

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MANAGERS AND PROJECTIONISTS 945 DIMENSIONS.— The Brenkert spot-flood lamp, Type C-3, has the following dimensions : Lamphouse 26 inches long, by 22 inches high, by 9 inches wide. Minimum height from floor Figure 369 to lens center when lamphouse sets level, 43 inches. Maximum height 74 inches. Minimum height over all 57 inches. Maximum height over all 88 inches. Net weight without rheostat 87 pounds. All parts of this apparatus may be purchased for replacements. BRENKERT COMBINATION COLOR EFFECT PROJECTORS.— As applies to motion picture theatres, serve three purposes, viz : Spot and floodlighting with dynamic or combination colors, scenic effect projection and lantern slide projection. BRENKERT COMBINATION COLOR EFFECT PROJECTOR.— Type "F-3," is shown in Fig. 370. By means of this apparatus many very charming effects and color combinations may be projected. The device is, in effect, a specially con