Glaser, E. A742 = GL988 = GL1296. Glass plate negatives and -positives, photographs, negatives, film reels.
Chicago Style citaatGlaser, Eduard. "A742 = GL988 = GL1296." Glass Plate Negatives and -positives, Photographs, Negatives, Film Reels .
MLA citatieGlaser, Eduard. "A742 = GL988 = GL1296." Glass Plate Negatives and -positives, Photographs, Negatives, Film Reels .
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