Mechanical drawings are an excellent way to convey design information, and while sophisticated 3D modeling is slowly taking over, with some companies accepting files over drawings, the mechanical d… ...

Mechanical drawing for the Ollie bat, a skateboard device that allows for manipulating the skateboard to do tricks. ... Currently not on view date made 1988 1980s ID Number 2014.0115.04 accession ...

Mechanical drawing, labeled "118" used in the development of the bowling pin setting machine developed by the donor's grandfather, ... Currently not on view Credit Line Keith Schmidt ID Number ...