Burroughs Class 3 Adding Machine National Museum Of American History
Burroughs Class 3 Adding Machine National Museum Of American History
Burroughs Class 3 Adding Machine National Museum Of American History
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Burroughs Class 3 Adding Machine National Museum Of American History
Burroughs Class 3 Adding Machine National Museum Of American History
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Burroughs Class 3 Adding Machine National Museum Of American History
Burroughs Class 3 Adding Machine National Museum Of American History
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Burroughs Class 3 Adding Machine National Museum Of American History
Burroughs Class 3 Adding Machine National Museum Of American History
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Burroughs Class 3 Adding Machine National Museum Of American History
Burroughs Class 3 Adding Machine National Museum Of American History
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Burroughs Class 3 Adding Machine National Museum Of American History
Burroughs Class 3 Adding Machine National Museum Of American History
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Burroughs Class 3 Adding Machine National Museum Of American History
Burroughs Class 3 Adding Machine National Museum Of American History
1000×664
Burroughs Class 3 Adding Machine National Museum Of American History
Burroughs Class 3 Adding Machine National Museum Of American History
1000×664
Burroughs Class 3 Adding Machine National Museum Of American History
Burroughs Class 3 Adding Machine National Museum Of American History
1000×664
Burroughs Adding Machine National Museum Of American History
Burroughs Adding Machine National Museum Of American History
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Burroughs Style P400 Adding Machine National Museum Of American History
Burroughs Style P400 Adding Machine National Museum Of American History
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Burroughs Series P Adding Machine National Museum Of American History
Burroughs Series P Adding Machine National Museum Of American History
1200×967
Burroughs Adding Machine National Museum Of American History
Burroughs Adding Machine National Museum Of American History
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Burroughs Class 1 Style 3 Adding Machine National Museum Of American
Burroughs Class 1 Style 3 Adding Machine National Museum Of American
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Summit Burroughs Adding Machine National Museum Of American History
Summit Burroughs Adding Machine National Museum Of American History
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Full Keyboard Burroughs Smithsonian Institution
Full Keyboard Burroughs Smithsonian Institution
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Lot Antique C 1915 Burroughs Class 3 Adding Machine
Lot Antique C 1915 Burroughs Class 3 Adding Machine
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1915 Vintage Antique Burroughs 7 Column Class 3 Adding Machine Working
1915 Vintage Antique Burroughs 7 Column Class 3 Adding Machine Working
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Burroughs Experimental Adding Machine National Museum Of American History
Burroughs Experimental Adding Machine National Museum Of American History
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Burroughs Style 7 Adding Machine National Museum Of American History
Burroughs Style 7 Adding Machine National Museum Of American History
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Burroughs Style 9 Adding Machine National Museum Of American History
Burroughs Style 9 Adding Machine National Museum Of American History
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Burroughs Style 9 Adding Machine National Museum Of American History
Burroughs Style 9 Adding Machine National Museum Of American History
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Antique Burroughs Class 3 Adding Machine 1915 Metal Tags Machine
Antique Burroughs Class 3 Adding Machine 1915 Metal Tags Machine
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Burroughs Style 13 Adding Machine National Museum Of American History
Burroughs Style 13 Adding Machine National Museum Of American History
1942×1200
Lot Antique C 1915 Burroughs Class 3 Adding Machine
Lot Antique C 1915 Burroughs Class 3 Adding Machine
1000×664
Burroughs Series P Adding Machine National Museum Of American History
Burroughs Series P Adding Machine National Museum Of American History
550×350
Full Keyboard Burroughs Smithsonian Institution
Full Keyboard Burroughs Smithsonian Institution
550×443
Full Keyboard Burroughs Smithsonian Institution
Full Keyboard Burroughs Smithsonian Institution
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Burroughs Adding Machine National Museum Of American History
Burroughs Adding Machine National Museum Of American History
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Burroughs Series P Adding Machine National Museum Of American History
Burroughs Series P Adding Machine National Museum Of American History
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Burroughs Series P Adding Machine National Museum Of American History
Burroughs Series P Adding Machine National Museum Of American History
