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Vintage DR. MARBEL'S BLOOD-CELL CALCULATOR MODEL VI-T Instrument 1922
Vintage DR. MARBEL'S BLOOD-CELL CALCULATOR MODEL VI-T Instrument 1922
Vintage DR. MARBEL'S BLOOD-CELL CALCULATOR MODEL VI-T Instrument 1922
Vintage DR. MARBEL'S BLOOD-CELL CALCULATOR MODEL VI-T Instrument 1922
Vintage DR. MARBEL'S BLOOD-CELL CALCULATOR MODEL VI-T Instrument 1922
Vintage DR. MARBEL'S BLOOD-CELL CALCULATOR MODEL VI-T Instrument 1922
Vintage DR. MARBEL'S BLOOD-CELL CALCULATOR MODEL VI-T Instrument 1922

Vintage DR. MARBEL'S BLOOD-CELL CALCULATOR MODEL VI-T Instrument 1922

$ 15.83

Availability: 100 in stock
  • Item must be returned within: 30 Days
  • All returns accepted: Returns Accepted
  • Return shipping will be paid by: Buyer
  • Restocking Fee: No
  • Refund will be given as: Money Back
  • Country/Region of Manufacture: United States

    Description

    Stated as, "Dr. M. M. Marbel's Blood-Cell Calculator".
    Said to do - "Percentage calculator For Differential Blood Flows".
    Also - adding machine for Erythrocyties, Leucoytes, blood platelets.
    Patented June 6, 1922. By "The Marbel Blood Calculator Co. 3267 S. Halsted St. Chicago, ILL. U.S.A
    The black paint is in overall very good 80% condition.
    Some scuffs -nicks in paint.
    Measures 10.75" Long x approx 3"Tall x 3.75 deep.
    GUARANTEE: All of our merchandise is guaranteed to be genuine, old and vintage as described!
    TERMS: Most items are mailed out in 1-3 days of receiving payment.  We accept eBay appropriate payments.
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