Open air gauge posters & prints

Open Air Gauge Anonymous

Children taking meteorological observations, Shrewsbury House Open Air School, London, 1908 Unknown

Great Open Air Demonstration against the Chelsea New Bridge Toll Anonymous

Children being weighed in the garden, Montpelier House Open Air School, London, 1908 Unknown

Bourdon Steel Gauge Anonymous

How to read a sun-dial, Birley House Open Air School, Forest Hill, London, 1908 Unknown

Engraving Illustration of Weather Measuring Instruments Anonymous

Open-Air Gathering at Blackheath, on Saturday, September 9th: The Right Hon. W. E. Gladstone, M.P. for Greenwich Anonymous

Open-Air Studio Carl Larsson

Experimental equipment to test electrical conductivity in a vacuum William Morgan

Reading lesson outside, Bostall Woods Open Air School, London, 1907 Unknown

Woven Goods For Sale at Open Air Market Anonymous

'Scout Life', Shrewsbury House Open Air School, London, 1909 Unknown

Two Nudes in the Open Air, 1920 Otto Muller

Open-Air Painter Carl Larsson

Early thermometers, 1691 Unknown

Pupils in the garden doing needlework, Birley House Open Air School, Forest Hill, London, 1908 Unknown

Eddystone, Pennsylvania - Railroad parts. Toolmaker making a taper sleeve gauge from a taper reamer, March 1937 Lewis Hine

Equilibrium and movement of the air, c1851 Unknown

Open Air Interior, Barcelona, 1892 Ramon Casas i Carbo

Ogston's operation Anonymous

The Open-Air Dance Jean Antoine Watteau

Girls learning infant care, Birley House Open Air School, Forest Hill, London, 1908 Unknown

The Opening Of The International Exhibition Of Navigation And Manufactures By The Queen At Liverpool, UK, 1886 Anonymous

BBC televising the Braddan open air church service Manx Press Pictures

Kingstown and Dalkey Atmospheric Railway, near Dublin, 1845 Unknown

Arithmetic lesson in the garden, Birley House Open Air School, London, 1908 Unknown

An open-air restaurant at Lahore, India Edwin Lord Weeks

Open air wedding dance, 1610 Pieter the Younger Brueghel

History lesson in the Horniman Museum, London, 1908 Unknown

Open air class in Lincoln's Inn Fields, London Anonymous

Banquet in open air Philips Galle

Desire Dubois Painting in the Open Air, c.1852 Henri Joseph Constant Dutilleux

The re-opening of Hungerford Market, Westminster, London JS Templeton

Needlework lesson, Montpelier House Open Air School, London, 1908 Unknown

Tomatoes in Campo dei Fiori Anonymous