Then 1946...

shell molding
shell molding
shell molding machine
shell molding machine
Heat Treat Oven
Heat Treat Oven
Melting
Melting
core room
core room

Now...

Pouring Metal into Molds
Pouring Metal into Molds
Pouring Metal into Molds
Pouring Metal into Molds
Ramming Sand
Ramming Sand
Pouring Metal
Pouring Metal
Pouring
Pouring
Dumping Metal into Pot
Dumping Metal into Pot
Pouring Metal
Pouring Metal
Ramming Sand around Molding
Ramming Sand around Molding
Molding Sand around Risers
Molding Sand around Risers