Blueprints Lehman Thropp rubber machinery

Blueprints Lehman Thropp rubber machinery

Blueprints Lehman Thropp rubber machinery line. Complete line. Detailed blueprints/instructions used for the manufacturing of all Lehman Thropp rubber machines: Calendars, cutters, extruders, mills, etc

Lehman Thropp rubber mills, calendars blueprints - complete line of equipment

Lehman Thropp blueprints for rubber cutters, extruders - possibly instructions for other manufacturing equipment types in there.