Période

13 résultats pour : man working in laboratory

  • Page
  • sur
  • 1
Connectez-vous pour plus de résultats
Artistic workers in Vatican City. 1910
UMG22A88_401

Artistic workers in Vatican City. 1910

Artistic Workers In Vatican City. 1910
UMG22A90_391

Artistic Workers In Vatican City. 1910

Artistic workers in Vatican City. 1910
UMG22A88_402

Artistic workers in Vatican City. 1910

Artistic Workers In Vatican City. 1910
UMG22A90_392

Artistic Workers In Vatican City. 1910

Italy. Marche. Pesaro. Craftsman In The Pottery Workshop. 1955
UMG22A91_402

Italy. Marche. Pesaro. Craftsman In The Pottery Wo...

Italy. marche. pesaro. craftsman in the pottery workshop. 1955
UMG22A89_404

Italy. marche. pesaro. craftsman in the pottery wo...

Man working in a laboratory
UMG22A20_495

Man working in a laboratory

Hygiene Laboratory
UMG22A20_258

Hygiene Laboratory

Men working at a general analytical laboratory, ... Union Sugar Co. Betteravia, CA ca. 1909
UMG22A13_333

Men working at a general analytical laboratory, .....

Man working in a laboratory circa 1936.
UMG21A22_398

Man working in a laboratory circa 1936.

Man working in Laboratory circa 1935.
UMG21A22_481

Man working in Laboratory circa 1935.

Occupational safety
UMG20A33_346

Occupational safety

Chemist Working In A Lab
UMG20A12_395

Chemist Working In A Lab