LICENSE CATEGORY
Boiler
12
Electrical
9
Mortgage
3
Medical
1
Plumbing
LOCALITIES
Prescott
20
Faribault
10
Farmington
Forest Lake
8
Stillwater
6
Wyoming
Anoka
5
Burnsville
Minneapolis
Duluth
Rochester
Mankato
4
Albert Lea
Fargo
Grand Forks
FIRST LETTER
O BRIEN, PAT T
Minnesota (Buffalo) - Boiler - 2 Nd Class C Engineer Issued