Showing 429 items
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Moorabbin Air MuseumModel (Item) - Fairey Gannet scale 1:58
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Moorabbin Air Museum
Model (Item) - Fokker F27 scale 1:200
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Moorabbin Air Museum
Model (Item) - Fokker F28 Mexicana scale 1:137
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Moorabbin Air Museum
Model (Item) - Supermarine Spitfire scale 1:58
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Moorabbin Air Museum
Model (Item) - Gloucester Meteo scale 1:48
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Moorabbin Air Museum
Model (Item) - MiG 15 scale 1:72 Finland Roundel
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Moorabbin Air Museum
Model (Item) - MiG 21 MG-130 Finland roundel scale 1:72
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Moorabbin Air Museum
Document (Item) - R A E Report No SME 3271 the use of scale models for strength tests, Royal aircraft establishment Farnborough Hants
... A E Report No SME 3271 the use of scale models for strength ... -
Forests Commission Retired Personnel Association (FCRPA)Ventimeter, Wind anemometer in cardboard tube
Bushfire behaviour is influenced by many factors including temperature, relative humidity (RH), forest type, fuel quantity and fuel dryness, topography and even slope. But wind has a dominant effect on the Rate of Spread (ROS), as well as fire size, shape and direction. Wind speed can be measured using a variety of anemometers. This simple hand-held Venitimer was made by Elvometer in Sweeden, probably in the 1960s, and was designed for principally for mariners. Some models have a compass in the handle to measure wind direction. The small inlet hole on the side is faced towards the wind and air pressure lifts small plastic disk inside. The upper tube is tapered so that as wind speed increases more air escapes and stronger winds are needed to raise the disk. Wind speed in MPH is read from the side of the clear plastic tube. The waterproof container has instructions on use and conversion scales. Simple and robust device.Hand- held wind anemometer Instructions on use on containerbushfire, forests commission victoria (fcv)
