Larry Gottschalk Collection:
Koppers, St.Paul, MN 09-1959
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 09-1959
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 09-1959
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 09-1959
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 09-1959
Larry Gottschalk Collection:
Koppers, St.Paul, MN 09-1959
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 09-1959
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 09-1959
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 09-1959
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 09-1959
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 09-1959
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 10-1959
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 10-1959
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 10-1959
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 10-1959
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 10-1959
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 10-1959
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 10-1959
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 10-1959
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 10-1959
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 04-1960
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 04-1960
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 04-1960
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 04-1960
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 04-1960
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 04-1960
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 04-1960
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 04-1960
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 04-1960
Larry Gottschalk Collection:
Koppers Coke St.Paul, MN 04-1960
