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8 résultats pour : erie railroad office

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Executives Viewing Data Sheets
UMG20A12_215

Executives Viewing Data Sheets

Punch Card Machines
UMG20A12_212

Punch Card Machines

Punch Card Accounting
UMG20A12_218

Punch Card Accounting

Office Workers Entering Data
UMG20A12_217

Office Workers Entering Data

Workers Using Data Punch Cards
UMG20A12_211

Workers Using Data Punch Cards

Office Workers Entering Data
UMG20A12_219

Office Workers Entering Data

Erie Railroad IBM Machine Room
UMG20A12_214

Erie Railroad IBM Machine Room

Man Loading Punch Cards
UMG20A12_213

Man Loading Punch Cards