Skimmer Orthographic Drawing Video (page 13 of your Engineering Notebook)
Skimmer Isometric Drawing Video (page 12 of your Engineering Notebook)
Compressed Air Dragster Top and Front Profile Drawings Video (page 24 of your Engineering Notebook)
Compressed Air Dragster Isometric Drawing Video (page 25 of your Engineering Notebook)
Clock Bill of Materials and Working Drawing example Video (page 19 and 18 of your Engineering Notebook)