Mine ventilation
Framed Prints
This artwork is available as
Framed Print of Mine ventilation
UIG863632 Mine ventilation; (add.info.: Mine ventilation. Hollow wooden drum, top, which had two blowholes opposite each other on the circumference, C, one to suck in air and one to expel it as the drum rotated. Inside the drum, fixed to axle on which it rotated, were fans made of wood or of wood and goose quills. HHHH are rods attached to the axle and which acted as a flywheel. Hollow box, bottom, similar to the drum above, but not considered to be as efficient. From "De re metallica", by Agricola, pseudonym of Georg Bauer (Basle, 1556). Woodcut.); Universal History Archive/UIG. © Bridgeman Images
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Media ID 45370789
Restrictions Only for Ireland and United Kingdom
1556 De Re Metallica Fuel And Power Generation Georg Bauer Industrial Equipment Mine Mining Rotating Ventilation
Modern 14"x12" (36x31cm)
Ready to Hang Contemporary Framed Prints adds style, protection, and a polished touch to your space - effortlessly.
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Wood effect frame, card mounted, 10x8 fade resistant photo print. Overall outside dimensions 14x12 inches (36x31cm). Environmentally and ozone friendly, 40mm wide x 15mm Polycore® moulding has the look of real wood, is durable and light and easy to hang. Biodegradable and made with non-chlorinated gases (no toxic fumes) it is efficient; producing 100 tons of polystyrene can save 300 tons of trees! Prints are glazed with lightweight, shatterproof, optical clarity acrylic (providing the same general protection from the environment as glass). The back is stapled hardboard with a sawtooth hanger attached. Note: measurements provided are estimated outer dimensions, which include both the image and the frame. While we aim to keep sizing consistent, exact dimensions may vary slightly due to differences in print size or production requirements, which may result in a variation in the overall size (up to approximately 2.5cm (1"))
These are individually made so all sizes are approximate
Estimated Image Size (if not cropped) is 14.5cm x 24.4cm (5.7" x 9.6")
Estimated Product Size is 31cm x 36cm (12.2" x 14.2")
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