The smallest forge was designed for bench work. Intended to burn charcoal
Type E
The standard type of portable forge
Type A
For sheet iron workers and riveters in general
Type G
Built for manual training schools
Type H
Cast-iron forge for smith shop handling medium & heavy work
Type J
Manual training school two fire forge
Type K
Manual training school four fire forge
Type M
Steel plate forge
Type N
Designed for the largest and heaviest work
Type O