"Paper machine, Munich"
"Woodpulp grinder, Munich"
"Paper machine, Munich"
"Paper machine, Munich"
"Paper machine, Munich"
"Paper machine, Munich"
"Woodgrinding machine, Munich"
"Paper machine, Munich"
"Keller's wood pulp grinding machine, Munich"
"Berlin Technical Museum - Robert Machine"
"Berlin Technical Museum - Robert Machine"
"Berlin Technical Museum - Robert Machine"
"Berlin Technical Museum - Robert Machine"
"Berlin Technical Museum - Robert Machine"
"Berlin Technical Museum - Robert Machine"
"Berlin Technical Museum - Robert Machine"
"Berlin Technical Museum - Robert Machine"
Hagen, Kollergang
Hagen, grindstone for wood pulp.
Hagen, Paper machine & reel.