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biochemist, 1910-20
UMG22A74_441

biochemist, 1910-20

Italy. Rome. Central Institute Of Restoration. 30s
UMG22A91_206

Italy. Rome. Central Institute Of Restoration. 30s

Italy. Rome. central institute of restoration. 30s
UMG22A89_193

Italy. Rome. central institute of restoration. 30s

Test Tube Frankenstein
UMG22A49_080

Test Tube Frankenstein

Virology samples in a laboratory ready for extraction ca. 2010
UMG22A39_370

Virology samples in a laboratory ready for extract...

Environmental swabs in a laboratory ready for extraction ca. 2010
UMG22A39_369

Environmental swabs in a laboratory ready for extr...

Men in laboratory with test tubes ca. 1944
UMG22A21_033

Men in laboratory with test tubes ca. 1944

A laboratory technician student
UMG22A17_227

A laboratory technician student

Cultivating Germs
UMG20A12_398

Cultivating Germs

Scientist With Microscope
UMG20A12_401

Scientist With Microscope

Billions of Germs In A Closet
UMG20A19_305

Billions of Germs In A Closet

Searching For Germs
UMG20A12_394

Searching For Germs

Scientists Look At Test Tube
UMG20A19_302

Scientists Look At Test Tube

Chemist Working In A Lab
UMG20A12_395

Chemist Working In A Lab

Professor Alexander Fleming
UMG20A19_303

Professor Alexander Fleming

Rediscovers Lost Bacteria
UMG20A19_304

Rediscovers Lost Bacteria

Houston, Texas: March, 1966. A NASA test subject consumes a meal of pot roast and gravy through a
UMG20A22_163

Houston, Texas: March, 1966. A NASA test subject...