Detector posters & prints

Detector lock and key John Wilkes

Pair of Hands Wearing Lie Detector Device Anonymous

Traffic Light Jumping Detection Camera Unknown

Traffic Light Jumping Detection Camera Unknown

Nervous man taking polygraph or lie detector test Anonymous

Mrs Ginx And The Agent Of The Protestant Detectoral Association Anonymous

Technical Device for Submarine Detection Anonymous

Trafficmaster Traffic Sensor Unknown

Star birth in Carina Nebula from Hubble's WFC3 detector Anonymous

Globular Cluster Omega Centauri imaged with Hubble's WFC3 detector Anonymous

Graph Depicting Start-Up of First Sustanining Nuclear Chain Reaction Anonymous

Magnetometer Unknown

Metal detectorist on Douglas beach Manx Press Pictures

Electricity In The Art Of Healing W Shinkle

Cows Grazing Near Nuclear Power Plant Anonymous

Varanus acanthurus (spiny-tailed monitor, ridgetail monitor) Anonymous

Diagram of Electronic Interceptor System Anonymous

Is Detection a Failure? Joseph Swain

Detective Sergeant George Carter and Detective Inspector John 'Jack' Regan Jack Curtis

Detective cameras: 'Stoin' Waistcoat, 1899 and 'Ticka', 1907 School English

Marie Curie, Polish-born French physicist, in her laboratory, 1912 Unknown

Hermit watches as his visitor digs into the ground to detect mice Aart Wolsgrein

Detection of an Incendiary, New York Anonymous

This is an English Detective... Anonymous

Varanus rudicollis (roughneck monitor) Anonymous

Sanctorius' clinical 'thermometer', 1612 Unknown

The Thieves Detected Anonymous

Perrot's Surge Protector Anonymous

Inspectors at Newly Designed Nuclear Reactor Site Anonymous

The monitor 'Montauk' destroying the Confederate privateer 'Nashville' near Fort McAllister, Ogeechee River, Georgia, 28th February 1863 Julian Oliver Davidson

Waves detected in optical and radio telescopes Anonymous

Colonel Vivian Dering Majendie, Chief Inspector of Explosives, 1892. Spy

The house and office of the inspector of the Deli Maatschappij in Bindjai Langkat in Sumatra Anonymous

London Fire Engines, the Noble Protectors of Lives and Property James Pollard (after)

Detonation of Nuclear Device at Bikini Atoll Anonymous

Testing engines in an automobile factory, Detroit, Michigan, USA Keystone View Company