gunsmith
A gunsmith is basically a person who handles and fixes guns. A gunsmith course would most likely go over the mechanics and the safety procedures needed to be taken of a gun. In order to find a gunsmith course, you should look through the phonebook or search it online.
The jobs inculded Farming, fishing, housework, ect
there were many such as a blacksmith, carpenter, gunsmith ect.
Blacksmith, Gunsmith, Chandler
Your two best options are to find a gunsmith and find a gunsmith. By the time you buy the necessary book(s) you could have paid a gunsmith to do it.
A person can find jobs as an economist in a bank, brokerage office, corporation or small business. Economist jobs are strongly advertised on websites like Indeed and Monster.
A person can find a list of bill collector jobs at Indeed, Career Builder, and Monster. A person can also find a list of bill collector jobs at Simply Hired and Job Monkey.
Gunsmith
A person who makes and repairs guns
A person can easily find the jobs by looking though the pages of the internet after simply looking up sales jobs. There will be many different sites with excellent results.
Take it to a gunsmith.