File: Anthropoides paradiseus-Birmingham Nature Centre, Cannon Hill Park, England-head-8a. jpg | Close up of head

File: Pissarro-Jallais Hill, Pontoise. JPG | Jallais Hill, Pontoise 1867, Metropolitan Museum of Art

File: BrimstoneHill01. jpg | Brimstone Hill Fortress

File: BrimstoneHill05. jpg | Brimstone Hill Fortress

File: Allandale Rhyolite lyttleton new zealand. jpg | A sample of Rhyolite from the Conical Hill dome at the head Lyttelton Harbour, Banks Peninsula, New Zealand

File: SpanishDance c1884-DegasPC20080120-8849A. jpg | The Spanish Dance, c. 1885 ( bronze cast 1921 ), bronze, 46. 3 x 14. 3 cm, Ackland Art Museum, Chapel Hill, North Carolina

File: Henley on Thames Gravel Hill. JPG | Gravel Hill

File: 275-valparaiso. jpg | Hill Artillería

File: Wzgorzetumskienoca. jpg | Tumskie Hill featuring Płock Castle

File: View from Signal Hill. jpg | View from Signal Hill with Devil's Peak to the left

File: Cape Town and Robben Island seen from Table Mountain. jpg | Cape Town, Signal Hill, Table Bay and Robben Island as seen from the upper cable station of the Table Mountain Cableway.

File: France_Eure_et_Loir_Chartres_Vieille_ville. jpg | Hill of St. François

File: All Souls ' Halifax from Dean Clough sheep. JPG | All Souls ', Haley Hill, Halifax ( 1856 – 59 )

File: All Souls ', Haley Hill, Halifax-Interior looking east-Tim Green aka atoach. jpg | Interior looking east, All Souls ', Haley Hill, Halifax, Yorkshire ( 1856 – 59 )

File: Big Badja 2000-April-09. jpg | summit of Big Badja Hill, Deua National Park

File: Mountain Hill District Consolidated School. JPG | Mountain Hill District Consolidated School was added to the National Register of Historic Places on December 31, 1998.

File: Edinburgh from Calton Hill 2. jpg | Edinburgh Bridewell in foreground, demolished

File: Robert Adam fireplace, Round room, Strawberry Hill. jpg | Fireplace, Round room, Strawberry Hill House, Middlesex

File: Cherry_Hill_Nature_Preserve_Superior_Township_Michigan. JPG | Cherry Hill Nature Preserve entrance

File: Carbon_nanorim_chiral_povray. PNG | n and m can be counted at the end of the tube

File: Katódsugarak mágneses mezőben ( 2 ). jpg | Crookes tube under power

File: Neodymium tl1. jpg | Neodymium compounds in tube lighting ( TL )

‪ File: Evangelista Torricelli2. jpg ‬| Evangelista Torricelli ( 1608-1647 ): invented the barometer ‬‬ ( a glass tube of mercury inverted into a dish ), found that the change of height of the mercury each day was from atmospheric pressure, worked in geometry and developed integral calculus, published findings on fluid and projectile motion in his 1644 Opera Geometrica ( Geometric Works )‬‬‬

File: Melodica with tube. jpg | Melodica being played horizontally with an air tube.

File: Melodica without tube. jpg | Melodica being played vertically without air tube.

File: Hounslow East tube station 2. jpg | Hounslow East tube station

File: Waterloo tube stn Northern northbound look south. JPG | Northern line northbound platform looking south

File: Marylebone tube stn northbound look south. JPG | Northbound Bakerloo line platform looking south

File: Marylebone tube stn southbound look north. JPG | Southbound Bakerloo line platform looking north

File: Marylebone stn tube roundel. JPG | Roundel on southbound Bakerloo line platform

File: Marylebone tube stn tiling. JPG | Decorative tiling revealing the original name of the Bakerloo line station, Great Central.

File: Piccadilly Circus tube station. jpg | Piccadilly line platform

File: Picture ( 5 ). jpg | Inside Piccadilly Circus tube station ( Busy ).

File: Image-Piccadilly_Circus_Tube_Sparse. jpg | Inside Piccadilly Circus tube station ( Sparse ).

File: Ampex1250. JPG | Ampex Model 1250 tube stereo tape recorder c. 1962-Designed for the high end consumer market

File: VinAd60Ampex2. jpg | Ad for Ampex 970 Stereo quartertrack tape deck Circa 1960-The Model 970 included a small 5 watt stereo tube playback amplifier and speakers.

File: Ampexampb. JPG | The rarely seen 5 watt Ampex tube stereo amplifier as it lay hidden inside the Model 970 shown in photo above.

File: CanaryWharfTubeStation. JPG | Exterior of Canary Wharf tube station

File: Canary wharf tube canopy. jpg | Interior view under station canopy

File: Canary wharf tube station on marathon day. jpg | View from the down escalator at the west end of the station on the day of the London Marathon 2009

File: Aveiro Train station. jpg | The old train station

File: PEstn10oi. JPG | Emsworth station entrance

File: EmsStnP1010002. JPG | Emsworth railway station platform

File: Emsworth Museum-geograph. org. uk-1657057. jpg | Emsworth fire station and museum

File: Railway gradient post. jpg | Steam-age railway gradient post indicating a slope in both directions at Meols railway station, United Kingdom

File: Hall de la gare de Rennes P1040129. JPG | The concourse in Rennes railway station.

File: Entrée Station Métro JF Kennedy Rennes. jpg | The Metro station J. F.

File: Henley-on-thames railway station. jpeg | Henley-on-Thames railway station

File: P1000266 Upper cable station. jpg | Upper Cable Station from the summit of Lion's Head ( Cape Town )

File: Pompei 25-4-08 064. jpg | The FS railway station

File: Caen gare bv. jpg | Caen railway station

File: FrankfurtOderStation. JPG | Main railway station

File: Gare de Chartres-façade. jpg | Chartres railway station

File: PostcardPutnamCTRailroadStation1914. jpg | The station in 1914

File: Railroad Station, South Paris, ME. jpg | Railroad station c. 1915

File: Charlevoix Michigan City Fire Station. jpg | Fire station

File: NorwayMichiganPoliceStation. jpg | Police station

File: Geldermalsen station. jpg | Geldermalsen train station

File: Enkhuizen, NSstation foto2 2010-06-05 09. 12. JPG | Enkhuizen, railway station