Title block 🙂

Start off by reading the title block found at the bottom right-hand corner of the drawing. There are other information blocks like it, but the title block serves as the context in which the drawing should be perceived. 

The title block contains information such as:

Name and address of the company or agency who prepared or owns the drawing

Part number and description

Material

Mass

Finish

General tolerances

Projection details

Scale used in the drawing

Revision numbers

Status of the drawing (Preliminary, Approved, etc.)

Units used in the drawing