Radial Collection (page 6)

A sectioned Bristol Pegasus radial at the 1934 Paris Salon. Date: 1934

Hispano-Suiza 5Q 5-cylinder radial rated at 165hp

Hispano-Suiza 14HB (Series 80) 14-cylinder radial rated at 700hp

Hispano-Suiza 14HA 14-cylinder radial

The sole Hawker PV4 K6926
The sole Hawker PV4, K6926, when used as an engine test bed for the Bristol Perseus XII radial

Hawker Hart K3020 powered by a Bristol Mercury VIII radial
Hawker Hart, K3020, powered by a Bristol Mercury VIII radial and fitted with a Rotol propeller

Hawker Hart K3012 was fitted with a Bristol Perseus radial
Hawker Hart, K3012, was fitted with a Bristol Perseus radial and an enclosed cockpit and used for cold weather trials in Canada. It is seen here fitted with a ski undercarriage

Westland Wapiti I fitted with a Jupiter radial with a Townend ring

Westland Wapiti prototype J8495
Westland Wapiti prototype, J8495, fitted with a cowled Pegasus radial

The first Hawker Woodcock I J6987
The first Hawker Woodcock I, J6987, fitted with a Bristol Jupiter radial

Northrop 2L Gamma Commercial G-AFBT
Northrop 2L Gamma Commercial, G-AFBT, used in early flight trials for the Bristol Hercules radial

H-NACT was KLMs first Fokker FVIIa. It had a Gnome RhJupiter VI radial and was delivered in October 1925. This aircraft remained in use until May 1940 when it was destroyed by German bombing

Short S8 Calcutta engine nacelle for the Bristol Jupiter radial showing the engine lifting gear

The Junkers Ju52 / 1mci D-2133
The Junkers Ju52/1mci, D-2133, was powered by an Armstrong Siddeley Leopard radial

Junkers K43
This Junkers K43 was powered by a Armstrong Siddeley Panther radial

Hawker Tornado HG641
Hawker Tornado, HG641, powered by a Bristol Centaurus radial

Fairey Battle testbed for the Bristol Taurus radial K9331
Fairey Battle testbed for the Bristol Taurus radial, K9331, head-on view

Pinus montezumae (Montezuma pine), stem with cones and radial leaves

Marey type sphygmograph, 19th century C017 / 6933
Marey type sphygmograph, made in France around 1870. This instrument is boxed, made from gilt metal and has a clockwork mechanism

Marey type sphygmograph, circa 1870 C017 / 6935
Marey type sphygmograph shown in the position for use, made in France around 1870. The sphygmograph, originally invented in 1854 by German physiologist Karl von Vierordt

Sphygmometer by Collin, circa 1900 C017 / 6972
Sphygmometer in its case. This sphygmometer was made in France, around 1900 by Collin, a well known French instrument maker

Sphygmometer by Collin, circa 1900 C017 / 6966
Sphygmometer made in France, around 1900 by Collin, a well known French instrument maker. Sphygmometers such as this one were used to demonstrate arterial blood pressure using an aneroid manometer

Richardsons sphygmograph, circa 1882
Richardsons sphygmograph, in its case, dating from around 1882. This sphygmograph is nickel and was made in England by Allen and Hanbury

Modified Dudgeon sphygmograph, circa 1890 C017 / 6943
Modification of Dudgeon sphygmograph with tambour dating from around 1890, England. This instrument is made of nickel and has a clockwork mechanism

Cruise sphygmometer, circa 1900 C017 / 6932
Sphygmometer made in France, around 1900 by Collin, a well known French instrument maker. Sphygmometers such as this one were used to demonstrate arterial blood pressure using an aneroid manometer

Dudgeon sphygmograph, circa 1880s C017 / 6976
Dudgeon sphygmograph shown in the position for use. It is made out of nickel and dates from the 1880s, England. The sphygmograph, originally invented in 1854 by German physiologist Karl von Vierordt

Sphygmometer by Collin, circa 1900 C017 / 6939
Sphygmometer made in France, around 1900 by Collin, a well known French instrument maker. Sphygmometers such as this one were used to demonstrate arterial blood pressure using an aneroid manometer

Dr. bolchs sphygmometer, circa 1880
Bloch sphygmometer dating from 1880 France. This was a compression device used for blood pressure measurement. The physician would place his finger over the patients radial pulse

Arm anatomy, anatomical artwork C013 / 7424
Arm anatomy. Computer artwork showing the muscles (brown), ligaments (beige), arteries (red), veins (blue), and lymph vessels (orange) of a human arm

Arm anatomy, anatomical artwork C013 / 7423
Arm anatomy. Computer artwork showing the muscles (brown), ligaments (white), arteries (red), veins (blue), lymph vessels (yellow), and lymph nodes (round, yellow) of a human arm

Arm anatomy, anatomical artwork C013 / 7422
Arm anatomy. Computer artwork showing the muscles (brown), ligaments (white), arteries (red), veins (blue), lymph vessels (yellow), and lymph nodes (round, yellow) of a human arm

Brittle star fossil C013 / 6618
Brittlestar (Ophioderma egertoni) fossil. A brittle star is a marine invertebrate that is related to starfish. It has five flexible arms radiating from a central disc-shaped body

Iroko wood, SEM
Iroko wood. Coloured scanning electron micrograph (SEM) of a longitudinal section through Iroko (Chlorophora excelsa) wood

Goethite comprises of hydrated iron oxide. Picture shows radiating bands within the disc-shaped crystals. This specimen is displayed at the Natural History Museum, London

Chalcedony
Polished slab of chalcedony with radiating structure. Chalcedony or agate is a variety of cryptocrystalline quartz (silicon dioxide)

Cyathophyllum sp. rugose coral
Shown here is a section through a well preserved Devonian solitary, rugose coral from Devon, England. The maximum diameter is 6 cm

Radial pyroxene chondrule
Microscope image of a radial pyroxene chondrule from the ALH 88036 (H3.4) ordinary chondrite. The chondrule is about 2mm across

Ore mineral
A painting of ore minerals by Miss F. Rashleigh from a specimen from the Philip Rashleigh collection. Artwork completed around 1800

Lupine leafs seen in morning dew on a close up of a lupine leaf - Grand Teton National Park, Wyoming

A wild sunflower stands above the southwest Utah desert under a lightly cloudy blue sky

Close-up of tulip magnolia in springtime

Blitz on London -- Oxford Street, WW2
Fire crews, using radial branches, extinguishing fires in Londons main shopping district of Oxford Street, W1, after high explosive and incendiary bombs caused widespread damage

Network. Conceptual computer artwork showing a network, where each spherical node is connected to every other, and to the human head at the centre

Hand circulation
Hand. Computer artwork of the blood supply to the human hand. Blood is supplied to the hand by two arteries: the radial on the thumb side of the wrist and the ulnar on the opposite side

Arm nerves. Historical anatomical artwork of the nerves (white) of the front (palm side) of a human forearm. At left, the superficial (surface) nerves are shown

Abstract line pattern, artwork

Eukaryotic flagellum structure, artwork
Eukaryotic flagellum structure. Cutaway artwork showing the internal structure of the flagellum in eukaryotic cells. Flagella are tail-like projections used for cell locomotion

Diatom assortment, SEMs
Diatoms. Coloured scanning electron micrographs (SEMs) of a circular arrangement of various diatoms. Diatoms are planktonic unicellular algae

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"Exploring the Radial: From Notre Dame's Rose Window to Anatomical Artwork and Engine Marvels" Immerse yourself in the captivating world of "radial" as we embark on a journey through various realms. In France, Paris beckons with its iconic Notre Dame Cathedral, where the mesmerizing Rose window showcases radial symmetry at its finest. Delving into anatomy, our attention is drawn to the intricate artwork C013/7419 depicting arm circulation—a testament to the fascinating radial patterns found within our own bodies. Transportation enthusiasts will marvel at the Hawker Hector powered by the mighty Napier Dagger III engine. Its radial ply construction ensures optimal performance, just like a well-designed car tyre. Turning our gaze towards aviation history, we encounter Scottish Aviation Pioneer VL515—the first of its kind—whose story includes a remarkable re-engineering feat. Abstract visualizations take us beneath a red umbrella in Kyoto, Japan (n4b), where even everyday objects can exhibit radial allure. The Bristol Hercules 736 tantalizes with its front port view—an awe-inspiring 14-cylinder radial masterpiece that propels aircraft to new heights. Meanwhile, Avia Rk. 17 captivates with its sleek design and undeniable charm. In agricultural aviation, Transland Ag-2 N8330H and N8831H soar through fields with their powerful radials roaring. Witnessing these machines in action is an experience like no other—especially when accompanied by their trusty companion Transland Ag-2 N8330H. Not forgetting ground transportation wonders, we encounter Alvis Leonides Major—a true powerhouse boasting impressive radial capabilities akin to those found in the legendary Bristol Hercules engine. From architectural wonders and anatomical intricacies to engineering marvels both airborne and terrestrial—the concept of "radial" reveals itself across diverse domains. Join us as we celebrate this captivating phenomenon that unites artistry and innovation.