Vintage bakelite medicine instrument, Eleven-key counter for blood formula, Soviet medical supply, Blood test calculator, Made order in USSR

Vintage order bakelite medicine instrument, Eleven-key counter for blood formula, Soviet medical supply, Blood test calculator, Made in USSR.

Russian medical calculator designed to count the number of cells in microscopic blood tests. The counting is performed by pressing keys, each of which has the cell designation corresponding to that visually observed under the microscope.
It is in working condition.

Measures: 10 x 4 x 3 inches (25 x 11 x 8.5 cm).

All the pictures are real, you get what you see.

I send each item recommended with tracking number.
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