Glaser, E. A696a. Glass plate negatives and -positives, photographs, negatives, film reels.
Chicago-stil citatGlaser, Eduard. "A696a." Glass Plate Negatives and -positives, Photographs, Negatives, Film Reels .
MLA-referensGlaser, Eduard. "A696a." Glass Plate Negatives and -positives, Photographs, Negatives, Film Reels .
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