The following are hand drawn illustrations from my days as a Technical Illustrator / Drafter / Designer. These are a few excerpts from those years. Tools used included drafting machines, triangles, ellipse templates and so on. Media was usually pen on mylar.
The line work was hand drawn, I then used transfer type (press type) for the numbering. This was for a page in a Service Manual.
This was artwork for a 2-page brochure
This combines the use of standard illustrating and Leroy lettering. This is a page for a parts manual. Numbers and parts list were added later.
Exhaust Scrubber - Parts page
Hydraulic Fluid Reservoir - Parts page
Axle Assembly Parts page
