61. Projection engineering (Jan-Dec 1931) Date: Jan-Dec 1931 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Read in Context with Search Highlighted Date Added: July 04, 2024 Excerpt: Projection Engineering NOVEMBER, 1931 Film or wax sound recoras By Gordon S. Mitchell
62. Projection engineering (Jan-Dec 1931) Date: Jan-Dec 1931 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Read in Context with Search Highlighted Date Added: July 04, 2024 Excerpt: and other manufacturers are producing talkie film advertising and sales campaigns. A hotel
63. Projection engineering (Jan 1932-Mar 1933) Date: Jan 1932-Mar 1933 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Read in Context with Search Highlighted Date Added: July 04, 2024 Excerpt: . No Speed Fluctuations In the RCA Photophone system, the sound is recorded on the film
64. Projection engineering (Jan-Dec 1931) Date: Jan-Dec 1931 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Read in Context with Search Highlighted Date Added: July 04, 2024 Excerpt: Page 16 Nitrocellulose motion picture film The regulations of the National Fire
65. Projection engineering (Sept 1929-Nov 1930) Date: Sept 1929-Nov 1930 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Read in Context with Search Highlighted Date Added: July 04, 2024 Excerpt: Problems Revolving Around the Use of Color in Connection With Film Having a Sound Track By
66. Projection engineering (Jan-Dec 1931) Date: Jan-Dec 1931 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Read in Context with Search Highlighted Date Added: July 04, 2024 Excerpt: CHESTNUT ST. PHILADELPHIA, PA. H Blue Seal Heat Resisting Improved Film Traps FOR SIMPLEX
67. Projection engineering (Sept 1929-Nov 1930) Date: Sept 1929-Nov 1930 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Read in Context with Search Highlighted Date Added: July 04, 2024 Excerpt: film plane. The light from the exciting lamp is focussed on to the film as a very narrow
68. Projection engineering (Jan-Dec 1931) Date: Jan-Dec 1931 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Read in Context with Search Highlighted Date Added: July 04, 2024 Excerpt: engineering or artistic improvement. Sound from Separate Film At the time when sound recording
69. Projection engineering (Jan-Dec 1931) Date: Jan-Dec 1931 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Read in Context with Search Highlighted Date Added: July 04, 2024 Excerpt: flutter. It takes up any amount of film evenly. It will take up with any size reel hubs
70. Projection engineering (Jan 1932-Mar 1933) Date: Jan 1932-Mar 1933 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Read in Context with Search Highlighted Date Added: July 04, 2024 Excerpt: 16 mm. film, much of the schools' projection equipment had been bought up "second-hand
