Tricolor Lantern Slide Projection. next one we understand occurs on the evening of Army Signaling. Brick Dust Mortar. A Notable Polar Bear. Mexican Dancing Beans., scientific american, 1894-12-29

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Tricolor Lantern Slide Projection. next one we understand occurs on the evening of Army Signaling. Brick Dust Mortar. A Notable Polar Bear. Mexican Dancing Beans., scientific american, 1894-12-29

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