Keywords: smithsonian institution smithsonianinstitution smithsonian institution archives smithsonianinstitutionarchives photo border blackandwhite black background black and white Local number: SIA2011-1419 Summary: RU 424 Box 7 Lantern Slide Box 22. Excavation of Dinosaur National Monument Quarry, 1923. From black and white lantern slides found in the Division of Vertebrate Paleontology Records. Repository: Smithsonian Institution Archives View more collections from the Smithsonian Institution. Local number: SIA2011-1419 Summary: RU 424 Box 7 Lantern Slide Box 22. Excavation of Dinosaur National Monument Quarry, 1923. From black and white lantern slides found in the Division of Vertebrate Paleontology Records. Repository: Smithsonian Institution Archives View more collections from the Smithsonian Institution. |