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Greenhouse interior. Concrete walkways, new fibreglass roofing, better arrangements of benches, and improved heating and watering systems have made the care of the Garden's orchid collection not only easier, but better for the plants. Bulletin, Jan-Feb 1972
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Orchid range at Arboretum under construction. Southwest corner, 1926. Gray Summit, Mo.
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New orchid range of eight greenhouses with connecting head house. Northeast corner. Gray Summit extension. MBG Bulletin vol. 14, 1926.
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Orchid range at Gray Summit Arboretum. One of the Cattleya houses when we had to grow orchids out of town due to smog conditions in the city. Negative available at PHO 2006-2852.
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Orchid range. Arboretum.
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Orchid display in Gray Summit greenhouse passageway. Negative available at PHO 2006-2854. Mounted with PHO 2006-2864.
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1970 Orchid Show. Floral Display
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Young woman in Powell's orchid garden.
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Powell in his garden.
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Powell in his garden.
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