Religion: not determined yet
Name: Masterson
Classification:
supporting character
Publisher(s): 
First Appearance: Police Comics #6 (Jan. 1942): "Blood Will Tell"
Creators: Robert M. Hyatt
Number of Appearances: 1
Occupation: engineer
Location: South America
Birth Place: England, United Kingdom
Race: white
Gender: male
Note: mining engineer
Aboard a passenger liner, Cranston (the narrator) met Masterson, a mining engineer who was returning home to Britain after working for a time on assignment in South America.
Police Comics #6 (Jan. 1942): "Blood Will Tell"