Editor's Choice

Switzerland Hydrometry (1956)

Alphorn maker Ernst Nyffeler (1959)

Switzerland Production of hail rockets (1940)

Invention of the Iron Lung (1929)

Swiss Golf Championships in Zurich (1936)

Schnyder soap factory (1944)

Zurich Sewer Cleaning (1945)

Blast Disaster of Blausee-Mitholz (1947)

Switzerland Accordion Factory (1951)

Federal Parliament in Bern takes a break (1942)

Slaughterhouse Bern (1940)

Switzerland School medical Service Bern (1948)

Switzerland Tinker (1941)

Explosion Factory Dottikon (1969)

Switzerland Rubber tyre production (1945)

"Maibummel" by Walter Studer (1944)

Simultaneous translation in the National Council (1946)

Switzerland basket weaver family

Switzerland Gattikon Textile Printing Company Wieland (1953)

Series of Pictures on Cocaine (1930)

Meyerhans Mill in Weinfelden (1941)

Electrification of the village Riemenstalden (1950)

Ice Extraction from Lake Lauerz

Switzerland Production Kandahar ski bindings (1936)

Ski jumpers - Men of the skies (1917-1997)

A school class goes skiing (1944)

The photo hunter (1956)