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Robert's collection of antique scientific instruments, curiosa and scales
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Robert's collection of antique scientific instruments, curiosa and scales
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Objects
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Folder: Other Non Collection
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Slide Rule Business Relation Gift JEAN MARCK (1172)
Sliderule, Calculation Geert De Pecker 12/6/22 Sliderule, Calculation Geert De Pecker 12/6/22

Slide Rule Business Relation Gift JEAN MARCK (1172)

Slide Rule Business Relation Gift JEAN MARCK

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Addiator Duplex (1171)
Calculation Geert De Pecker 12/6/22 Calculation Geert De Pecker 12/6/22

Addiator Duplex (1171)

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Slide Rule Aristo Nr 867U (1167)
Sliderule, Calculation Geert De Pecker 12/6/22 Sliderule, Calculation Geert De Pecker 12/6/22

Slide Rule Aristo Nr 867U (1167)

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Slide Rule Faber Castell Novo Duplex 62/83 (0611)
Sliderule, Calculation Geert De Pecker 12/17/21 Sliderule, Calculation Geert De Pecker 12/17/21

Slide Rule Faber Castell Novo Duplex 62/83 (0611)

Slide Rule Faber Castell Novo Duplex 62/83

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"Get A Receipt" Cash Register Gledhill (0204)
Curiosa, Calculation Geert De Pecker 12/6/21 Curiosa, Calculation Geert De Pecker 12/6/21

"Get A Receipt" Cash Register Gledhill (0204)

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Comptometer (0033)
Calculation Geert De Pecker 7/29/21 Calculation Geert De Pecker 7/29/21

Comptometer (0033)

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Slide Rule Advertising Courroies J. Lechat (0916)
Sliderule, Calculation Geert De Pecker 5/21/21 Sliderule, Calculation Geert De Pecker 5/21/21

Slide Rule Advertising Courroies J. Lechat (0916)

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Slide Rule Aristo No 967U Darmstadt (0702)
Sliderule, Calculation Geert De Pecker 5/19/21 Sliderule, Calculation Geert De Pecker 5/19/21

Slide Rule Aristo No 967U Darmstadt (0702)

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Artillery Slide Rule A.G. Thornton R.A. 10 (0688)
Sliderule, Calculation Geert De Pecker 5/15/21 Sliderule, Calculation Geert De Pecker 5/15/21

Artillery Slide Rule A.G. Thornton R.A. 10 (0688)

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Slide Rule Faber Castell Electro (0831)
Calculation, Sliderule Geert De Pecker 4/11/21 Calculation, Sliderule Geert De Pecker 4/11/21

Slide Rule Faber Castell Electro (0831)

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Original Odhner Mechanical Calculator (0759)
Calculation Geert De Pecker 4/6/21 Calculation Geert De Pecker 4/6/21

Original Odhner Mechanical Calculator (0759)

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Addimult Pocket Adder Perfect 6 (0886)
Calculation Geert De Pecker 4/4/21 Calculation Geert De Pecker 4/4/21

Addimult Pocket Adder Perfect 6 (0886)

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Pocket Adder Addimult Sumax-E (1121)
Calculation Geert De Pecker 3/29/21 Calculation Geert De Pecker 3/29/21

Pocket Adder Addimult Sumax-E (1121)

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Brass Sector (0381)
Calculation, Unknown Geert De Pecker 3/26/21 Calculation, Unknown Geert De Pecker 3/26/21

Brass Sector (0381)

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Slide Rule Aristo Scholar No 0903 VS (1126)
Calculation, Sliderule Geert De Pecker 3/22/21 Calculation, Sliderule Geert De Pecker 3/22/21

Slide Rule Aristo Scholar No 0903 VS (1126)

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Slide Rule Albert Nestler No 37 Elektro (1125)
Sliderule, Calculation Geert De Pecker 3/19/21 Sliderule, Calculation Geert De Pecker 3/19/21

Slide Rule Albert Nestler No 37 Elektro (1125)

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Sharp Electronic Calculator EL-230 (1123)
Calculation Geert De Pecker 3/18/21 Calculation Geert De Pecker 3/18/21

Sharp Electronic Calculator EL-230 (1123)

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Mechanical Doublesided Pocket Calculator SUMAX-S (0689)
Calculation Geert De Pecker 3/18/21 Calculation Geert De Pecker 3/18/21

Mechanical Doublesided Pocket Calculator SUMAX-S (0689)

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Slide Rule "Breughel" Antwerp (1127)
Calculation, Sliderule Geert De Pecker 3/18/21 Calculation, Sliderule Geert De Pecker 3/18/21

Slide Rule "Breughel" Antwerp (1127)

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Gadget Abacus Solar Electronic Calculator (1124)
Calculation, Curiosa Geert De Pecker 3/15/21 Calculation, Curiosa Geert De Pecker 3/15/21

Gadget Abacus Solar Electronic Calculator (1124)

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