Late 19th century pocket stethoscope, England

Antique pocket stethoscope of British origin (UK), dating from the late 19th century. Compact and collapsible model, designed for easy transport.
It consists of a nickel-plated brass tube with imitation tortoiseshell tips, and can be dismantled into screw-on sections, reflecting the careful and functional manufacturing typical of antique medical instruments.
Good antique condition. Patina from use and slight signs of aging consistent with its age. No major flaws. See photos for details.
Authentic item, now sought after as a collector's item, medical curiosity, or decorative object related to the history of medicine.
International shipping. Fast shipping with careful packaging and reinforced protection of the item.
DIMENSIONS:
Assembled: 15 cm high × 6 cm wide
Disassembled: 2 cm high × 8 cm wide
DATE: Late 19th century
ORIGIN: England, United Kingdom
WEIGHT: 43 g