my new project is gonna be long and hard.
at our shop we use molds to form our concrete shapes. many of the molds have a corresponding drawing (blueprint) in the computer.
sometimes a mold is made without the need for a drawing such as when we make a mold from a part that a client brings in (corbels are a good example)
sometimes molds get thrown away. (in the past 3 years we have probably disposed of 60% of our molds that just werent needed)
sometimes blueprints...