old weathered greenhouse ventilation fan

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This photo is of a public facility in a public park.

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Size: 3920px × 4795px
Photo credit: © Thom Gourley/Flatbread Images, LLC / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, blades, blow, box, circulate, cool, electric, fan, flow, greenhouse, motor, opening, rotary, screen, vent, ventilation, weathered, window