LICENSE SUBCATEGORY
1ST CLASS A ENGINEER
13
1ST CLASS B ENGINEER
5
1ST CLASS C ENGINEER
3
2ND CLASS A ENGINEER
2
2ND CLASS C ENGINEER
1
CHIEF A ENGINEER
CHIEF B ENGINEER
CHIEF C ENGINEER
HISTORICAL BOILER ENGINEER
SPECIAL ENGINEER
LOCALITIES
Grundy Center
9
Madison
Prescott
Somerset
Cottage Grove
Farmington
Hastings
Red Wing
Hutchinson
Monticello
Silver Bay
Grand Rapids
Rochester
Mankato
Little Falls
FIRST LETTER
KNAFFLA, MICHAEL J
Minnesota (Duluth) - Boiler - 1 St Class A Engineer Issued