Doctor Mordrid(1996)

Dr. Mordrid

The year is 1897, the era of the Wild West. Doctor Mordrid may be the scientific community's outcast, but his unique skills as an archaeologist specializing in occult cases are second to none and begrudgingly recognized by most. With his trusty animal sidekick Kim and more than a few (mechanized) tricks up his sleeve, Doctor Mordrid sets forth to investigate incredible happenings on the American Frontier.

(Source: Manga Planet)