KOIVISTO, NIKOLAI R

Minnesota (Pengilly) - Boiler - 1 St Class B Engineer
Issued

KOLESKY, NORMAN

Minnesota - Boiler - 1 St Class B Engineer
Expired

KOLLER, JOSEPH J

Minnesota (Oronoco) - Boiler - 1 St Class B Engineer
Issued

KOMPELIEN, BRADLY S

Minnesota (Avon) - Boiler - 1 St Class B Engineer
Issued

KONERZA, RICHARD

Minnesota (Hill City) - Boiler - 1 St Class B Engineer
Expired

KONKEL, DAVID A

Minnesota - Boiler - 1 St Class B Engineer
Issued

KONTNY, JOHN W

Minnesota (Superior) - Boiler - 1 St Class B Engineer
Issued

KOPPES, STEVEN G

Minnesota - Boiler - 1 St Class B Engineer
Issued

KOR, KEITH A

Minnesota - Boiler - 1 St Class B Engineer
Issued

KORN, RAYMOND L

Minnesota (Wells) - Boiler - 1 St Class B Engineer
Expired

KORTZ, PHILIP J

Minnesota (Albert Lea) - Boiler - 1 St Class B Engineer
Expired

KOSTECKA, ROGER A

Minnesota (Young America) - Boiler - 1 St Class B Engineer
Issued

KOUPAL, JAMES

Minnesota (Franklin) - Boiler - 1 St Class B Engineer
Issued

KOVAL, THOMAS J

Minnesota (Chicago) - Boiler - 1 St Class B Engineer
Issued

KRAMER, JOSHUA C

Minnesota - Boiler - 1 St Class B Engineer
Expired

KRATZ, THOMAS H

Minnesota (Casa Grande) - Boiler - 1 St Class B Engineer
Issued

KRAUSE, GORDON D

Minnesota (Mountain Lake) - Boiler - 1 St Class B Engineer
Issued

KREGER, DONALD L

Minnesota (Elk River) - Boiler - 1 St Class B Engineer
Issued

KRENZ, WARREN D

Minnesota (Madelia) - Boiler - 1 St Class B Engineer
Issued

KRETSCH, JAMES L

Minnesota (New Ulm) - Boiler - 1 St Class B Engineer
Issued