Pinterest • El catálogo global de ideas

Instalador de líneas en un pozo de registro, finales de 1800 principios de 1900

3

theniftyfifties: Workmen building the ‘Big Dipper’ in Battersea Park in 1951.

1

And in this episode of hazards in the working place...

1

Construction en cours des bâtiments du siège des Nations Unies. En arrière plan, l’Empire State Building. New York, 6 décembr...

1923 testing of the bulletproof vest “Excuse me Sir, the chaps from Occupational Health and Safety would like to have a word”

2

1930s: Telephone Engineer in Mayfair

2
1

Construction workers at a zeppelin factory, history, photo, sapira, lines, giant