Légende

Two photographs of air pumps, photograph, page, Above an air pump with a plate and a clock, below an air pump with two cylinders., number: 'No. 71., No. 72.', photographer: Fredrich Wilhelm Funckler, Netherlands, c. 1857 - in or before 1867, paper, albumen print, height 222 mm x width 133 mm, Photographs on page 6., physics (tools, instruments, laboratory equipment, scientific research), A faded page showing two vertically aligned sepia photographs of scientific apparatus, each photograph bordered by blank paper. The upper photograph displays a horizontal cylindrical device mounted on a flat base with a vertical support holding a circular plate topped by a glass bell jar, the bell jar having a rounded knob at its top. The lower photograph shows a tabletop apparatus with mechanical components including a vertical lever, gears, a crank handle, and a glass bell jar seated on a circular plate above a wooden table with a drawer. The page background is aged with light stains and small spots, and printed lines of type appear above and between the photographs.

Crédit

Photo12/Liszt Collection

Notre référence

LZT26A77_100

Licence

Droits gérés

Format disponible

56.2Mo (8.6Mo) / 29.3cm x 48.1cm / 3460 x 5678 (300dpi)

Mots clés

Two photographs air pumps photograph page air pump plate clock two cylinders number No 71 72 photographer Fredrich Wilhelm Funckler Netherlands c 1857 - 1867 paper albumen print height 222 mm x width 133 mm Photographs page 6 physics tools instruments laboratory equipment scientific research faded page showing two vertically aligned sepia photographs scientific apparatus photograph bordered blank paper upper displays horizontal cylindrical device mounted flat base vertical support holding circular plate topped glass bell jar bell jar having rounded knob top lower photograph tabletop apparatus mechanical components vertical lever gears crank handle glass bell jar seated circular plate wooden table drawer page background aged light stains small spots printed lines type photographs