Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 216
le of improve- Table I.—Illumination op LinotypeMachines. Illumina- tiun. Matrix Box. Copy. Kej board. MaxiranmMinimumAverage* Ft. candles641125 Ft. candles 1 Ft. candles1,1 1 10-04 258-3 1 4-3 * In this connexion it. is iuterestintf to note that onecompositor was content with, and preferred to… … Fig. 2.—Monotypa Machines at The Times Office Illuminated by Glow Lamps. Linoli/pe mrtcliines require a goodillumination on the copy, less on thekeyboard, and a verj powerful illu-mination on the matrices just beforethey reach the casting-ljox, for whichpurpose an (Fig. 1) adjustable lamp isbrought…
Lighting
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