Clear facet(s):

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• Clear(-) excludedCollection Set: Boris V. Timchenko collection
• Clear(-) excludedTopic: Horticulture
• Clear(-) excludedMedia Type: Images
• Clear(-) excludedTopic: Landscape architecture
• ClearTopic: Plants
• Clear(-) excludedType: Slides
• ClearType: Archival materials
• ClearType: Collection descriptions
• ClearType: Negatives