The slide consists of two glass plates, on that the image is applied to and a second to protect the image. The slide normally has a inner paper border and then the slide is then held together with edging paper.
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VINTAGE CASED ANEMOMETER VENTILATION MEASURE / MONITOR - COAL MINING MEMORABILIA
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COAL MINING : AN INUNDATION IN A MINE C1875 VICTORIAN Magic Lantern Slide MINERS
COAL MINING : SINGLE SHAFT VENTILATION PLAN C1875 VICTORIAN Magic Lantern Slide
