Quality control posters & prints

Man checking the quality of saltpetre Anonymous

Checking the quality of saltpetre (nitre, potassium nitrate, or KN03), 1683 Unknown

Soap manufacturing, c1905 Unknown

Testing of television broadcasting equipment at the Telefunken manufacturing plant, Berlin, c.1935 German Photographer

Ms 426 fol.48 Sifting grain French School

Sorting tea School Chinese

Canadas Tallest Lighthouse Cap-des-Rosiers, Gaspe Peninsula, Quebec, Canada Anonymous

Chevrolet assembly line Unknown

Testing Mica Anonymous

Inspecting catsup, Condiments Anonymous

Glass Plate Plant Anonymous

Test Tubes Anonymous

Machine Testing Strength of Steel Anonymous

Test Tube Experiment Anonymous

Man Wearing an Isolation Mask Anonymous

DNA Testing Anonymous

Pipette Dripping Liquid into Test Tubes Anonymous

Rat Catching Thomas Woodward

Pound lock, 1664 Unknown

Temple Monkey Lincoln Seligman

The Two Misses Kent Robinson Elliot

1970s Sides Of Raw Beef Hanging In Refrigerated Room Of Meat Packing Plant Anonymous

The Customs Office at London Airport Anonymous

Ford Focus in flooded ditch after losing control on wet road 2012 Unknown

Railway Apparatus at the Paris Electrical Exhibition: Fig. Anonymous

Test Tubes Anonymous

Sheep grazing before Wrotham Church, twilight Alfred Augustus Glendening

Tudor Innocence Peter Szumowski

Confidence, drawing a gig driven by a groom, 1842 John Frederick Herring Snr

Rats or Mice to kill, from Cries of London, (c1819?) John Thomas Smith

The River at Dusk Albert Goodwin

Skoda Yeti 2009 Simon Clay

Kaloula pulchra (banded bullfrog) Anonymous

Spools of Thread-Advancers Anonymous

Model hovercraft Manx Press Pictures

Seated farmer with pitcher Cornelis Ploos van Amstel