Category: Hematology
Estimated Date: 1900
Name: Hematospectroscope of Dr. Henocque
Manufacturer: Ed. Lutz, opticien

Description: 4“x 3“x 1 1/8” black case with name inscribed in gold, contains top compartment with data cards, calibrated glass slide with silver ends, 0 to 40, Hematoscope d’Henocque, Ch. Etienne a Paris and 3.75“x 5/8” gilded brass tube with lens on end and prism, slit on other and screw, which moves a wire inside.

Reference 1: 46