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Red Sea shoals of madrepores
UMG25A36_436

Red Sea shoals of madrepores

Pinus halepensis trees
UMG25A36_400

Pinus halepensis trees

Keratella quadrata
UMG25A36_441

Keratella quadrata

Glenodinium sanguineum
UMG25A36_447

Glenodinium sanguineum

Florence Experimental Lab devices to determine seeds'humidity
UMG25A36_401

Florence Experimental Lab devices to determine see...

Madrepore's fishes die if removed from their coral
UMG25A36_418

Madrepore's fishes die if removed from their coral

Red partridge
UMG25A36_425

Red partridge

Penguins
UMG25A36_429

Penguins

Hummingbird in its nest
UMG25A36_424

Hummingbird in its nest

Octopus
UMG25A36_440

Octopus

Mushrooms artificial culture. Gravere, Italy
UMG25A36_399

Mushrooms artificial culture. Gravere, Italy

Florence Experimental Lab
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Florence Experimental Lab

Madrepores in Sicily
UMG25A36_409

Madrepores in Sicily

Petrel de las Nievas
UMG25A36_427

Petrel de las Nievas

Gorgonian and corals
UMG25A36_435

Gorgonian and corals

Ostracods
UMG25A36_443

Ostracods

Gammarus pungens
UMG25A36_450

Gammarus pungens

Florence Experimental Lab the Marcusson device, used to determine seeds'humidity with the distillation method
UMG25A36_403

Florence Experimental Lab the Marcusson device, us...

Golden Eagle with prey
UMG25A36_420

Golden Eagle with prey

Red partridge
UMG25A36_426

Red partridge

Pinctada Oyster
UMG25A36_438

Pinctada Oyster

Pidgeons
UMG25A36_428

Pidgeons

Octopus
UMG25A36_439

Octopus

Lightning
UMG25A36_410

Lightning

Grouse
UMG25A36_421

Grouse

Hydra
UMG25A36_457

Hydra

Potamon fluviatile. Crabs c1950
UMG25A36_464

Potamon fluviatile. Crabs c1950

Lightning
UMG25A36_411

Lightning

Loon
UMG25A36_422

Loon

Ostracods
UMG25A36_446

Ostracods

Planorbis carinatus. Shell
UMG25A36_463

Planorbis carinatus. Shell

Lithobius melanops
UMG25A36_430

Lithobius melanops

Head of a dogfish
UMG25A36_416

Head of a dogfish

Physa
UMG25A36_456

Physa

Pebbles and an artificial pond are used as subsidiary tools for hydroculture
UMG25A36_404

Pebbles and an artificial pond are used as subsidi...

Lightning in Paris
UMG25A36_413

Lightning in Paris

Fry whitefish
UMG25A36_415

Fry whitefish

Moray eels
UMG25A36_417

Moray eels

Lebertia
UMG25A36_462

Lebertia

Mixodiaptomus kupelwieseri
UMG25A36_455

Mixodiaptomus kupelwieseri

Keratella cochlearis and Codonella lacustris
UMG25A36_467

Keratella cochlearis and Codonella lacustris

Lightning
UMG25A36_412

Lightning

Fry trout fishes
UMG25A36_419

Fry trout fishes

Flying Sacred ibis
UMG25A36_423

Flying Sacred ibis

Planorbis carinatus. Shell
UMG25A36_460

Planorbis carinatus. Shell

Red Sea shoals of madrepores
UMG25A36_437

Red Sea shoals of madrepores

Glenodinium sanguineum
UMG25A36_459

Glenodinium sanguineum

Madrepores in Egypt
UMG25A36_405

Madrepores in Egypt

Madrepores
UMG25A36_408

Madrepores

Madrepores in Egypt
UMG25A36_407

Madrepores in Egypt

Madrepores in Egypt
UMG25A36_406

Madrepores in Egypt

Blessing of the Alpine pastures in Obersaxen, circa 1950
UMG25A11_005

Blessing of the Alpine pastures in Obersaxen, circ...

Civil servants at May Day demonstration in Berne 1963
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Civil servants at May Day demonstration in Berne 1...

General Guisan visits the Knabenschiessen of Zurich 1950
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General Guisan visits the Knabenschiessen of Zuric...

Shooting champion Guala Bernard, Knabenschiessen of Zurich 1964
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Shooting champion Guala Bernard, Knabenschiessen o...

First European Literary Award, Geneva 1953
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First European Literary Award, Geneva 1953

Swissair bus, 1961
UMG25A14_203

Swissair bus, 1961

Church of Mastrils 1956
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Church of Mastrils 1956

Exercise with Alouette III 1970
UMG25A14_500

Exercise with Alouette III 1970

Zurich-Kloten Airport under construction 1946
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Zurich-Kloten Airport under construction 1946

Boats in the estuary of the lake of Zurich 1953
UMG25A15_189

Boats in the estuary of the lake of Zurich 1953

Destroyed houses after gas explosion in Neukirch 1962
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Destroyed houses after gas explosion in Neukirch 1...

Tibetan boys playing with ashtray at Zurich airport 1963
UMG25A10_389

Tibetan boys playing with ashtray at Zurich airpor...

Winegrower mashes freshly harvested grapes 1983
UMG25A11_017

Winegrower mashes freshly harvested grapes 1983

Steel sheet from fortress sent for Kilometers, Lavey 1946
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Steel sheet from fortress sent for Kilometers, Lav...

Military rank insignia Sergeant 1972
UMG25A12_038

Military rank insignia Sergeant 1972

Photo: walter l. keller, 2.9.2006, interlaken: unspunnenfest 2006. 1. federal young swingers' day
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Photo: walter l. keller, 2.9.2006, interlaken: uns...

Tibetan men practicing folk dance, Waldstatt 1963
UMG25A12_436

Tibetan men practicing folk dance, Waldstatt 1963

Valley station of the cableway Parsennhütte-Weissfluhjoch 1961
UMG25A12_476

Valley station of the cableway Parsennhütte-Weissf...

Guardian Angel Festival in Wildkrichli 1942
UMG25A13_174

Guardian Angel Festival in Wildkrichli 1942

First refugees from Hungary at Buchs train station 1956
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First refugees from Hungary at Buchs train station...

Protest demonstration at the Russian embassy, Berne 1956
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Protest demonstration at the Russian embassy, Bern...

Gymnastics, infantry recruit training, Losone 1956
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Gymnastics, infantry recruit training, Losone 1956

May Day demonstration in Basel 1952
UMG25A14_017

May Day demonstration in Basel 1952

Medical service demonstration, Colombier 1963
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Medical service demonstration, Colombier 1963

Girls from the Pestalozzi village escorting church bell lifting ceremony in Trogen 1958
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Girls from the Pestalozzi village escorting church...

Mirage starting, Payerne 1966
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Mirage starting, Payerne 1966

Household school, Girls at Albert Schweitzer College 1953
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Household school, Girls at Albert Schweitzer Colle...

Simplon traffic in Gondo 1971
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Simplon traffic in Gondo 1971

Mountain party of Taveyannaz 1941
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Mountain party of Taveyannaz 1941

Spanish people at May Day rallies at Bundesplatz in Berne 1967
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Spanish people at May Day rallies at Bundesplatz i...

Painter at the Knabenschiessen of Zurich 1943
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Painter at the Knabenschiessen of Zurich 1943

Hans Erni working at lithography, Zurich 1957
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Hans Erni working at lithography, Zurich 1957

Point of trigonometry on Bois de Chènes, Genolier 1953
UMG25A10_282

Point of trigonometry on Bois de Chènes, Genolier ...

Unteraar glacier 1950
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Unteraar glacier 1950

Protest against Moscow travelers at their comeback, 1957
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Protest against Moscow travelers at their comeback...

Speech of general Guisan, Knabenschiessen of Zurich 1945
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Speech of general Guisan, Knabenschiessen of Zuric...

Tibetan refugees from Waldstatt on Lake Lucerne 1964
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Tibetan refugees from Waldstatt on Lake Lucerne 19...

Recycling of waste paper; 1945
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Recycling of waste paper; 1945

Young woman wearing traditional costume of the Valais, 1942
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Young woman wearing traditional costume of the Val...

Cableway Schatzalp-Strelapass 1958
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Cableway Schatzalp-Strelapass 1958

Demonstration at summit conference in Bonn 1985
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Demonstration at summit conference in Bonn 1985

Maienzug Aarau 1953; Young women at the procession
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Maienzug Aarau 1953; Young women at the procession

Räbeliechtli procession, Zurich 1958
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Räbeliechtli procession, Zurich 1958

Military parade of Thurgau field artillery Detachment 21, Frauenfeld 1949
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Military parade of Thurgau field artillery Detachm...

Hijacking Nicosia: Arrival of the hostages, Airport Koten 1970
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Hijacking Nicosia: Arrival of the hostages, Airpor...

Procession at the Braderie 1966 in Biel
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Procession at the Braderie 1966 in Biel

Chrysler is auctioned; 1955
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Chrysler is auctioned; 1955

Züka 1947: Dog Show
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Züka 1947: Dog Show

Hans U. Keller counting sunspots, 1989
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Hans U. Keller counting sunspots, 1989

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