The lighting of school-rooms; a manual for school boards, architects, superintendents and teachers (1904)
Rowe, Stuart Henry, 1869- · New York, London [etc.] Longmans, Green, and co. · leaf 60
sky is visible, thislight need not be at all harmful, provided proper pre-cautions are taken. Soft-coal Smoke and Left and Eear Lighting.—Thereare some who argue that unilateral lighting cannotafford light enough to a school in a soft-coal burningcentre on dark days when the smoke adds its pall… … THE ARCHITECTS PART 39 periments, preferably with a good photometer, orCohns light-tester, on the less favorable days of theyear, and in each locality separately. (See AppendixII.) That there must be a loss is evident, and that itmust be particularly felt on the dark days when lightis most needed…
School hygiene · Lighting
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