Question

what observations did Holmes make upon Dr mortimer's stick​

Answer 1

Explanation:

Holmes examines the stick himself, and concludes that Mortimer received the stick as a gift from a hospital, rather than from a hunting club. He deduces that Mortimer was a student at this hospital, not a physician, and that he must therefore be young, not old.

Answer 2

Holmes examines the stick himself, and concludes that Mortimer received the stick as a gift from a hospital, rather than from a hunting club. He deduces that Mortimer was a student at this hospital, not a physician, and that he must therefore be young, not old.