1051. F. H. Richardson's bluebook of projection Date: 1935 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Read in Context with Search Highlighted Date Added: May 02, 2025 Excerpt: used only by special permission. (8) The Board of Fire Underwriters does not recognize
1052. F. H. Richardson's bluebook of projection Date: 1935 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Read in Context with Search Highlighted Date Added: May 02, 2025 Excerpt: metal by the twisting motion. (53) In the event you do not care to purchase the pin
1053. F. H. Richardson's bluebook of projection Date: 1935 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Read in Context with Search Highlighted Date Added: May 02, 2025 Excerpt: formed by various shades of light that forms the screen image. (65) If we were to remove
1054. F. H. Richardson's bluebook of projection Date: 1935 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Read in Context with Search Highlighted Date Added: May 02, 2025 Excerpt: is performed by sprocket idlers, consisting either of one or two rollers per sprocket or
1055. F. H. Richardson's bluebook of projection Date: 1935 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Read in Context with Search Highlighted Date Added: May 02, 2025 Excerpt: of the rectifier to the 12 volts required by the projector. To the left of L-3 is S-l
1056. F. H. Richardson's bluebook of projection Date: 1935 Item Details: Details and Download Information Full Page: Read this page in Context Highlighting: Read in Context with Search Highlighted Date Added: May 02, 2025 Excerpt: below) by creating a thousand-cycle pulsation in the direct current flowing through it. If
