Motor Positioning, 2020, pen in notebook, 15 x 21cm

Drum Mounting, 2020, pen in notebook, 15 x 21cm

Bearing Positioning, 2020, pen in notebook, 15 x 21cm

Cabinet Design, 2020, pen in notebook, 15 x 21cm

Top Mount, 2020, pen in notebook, 15 x 21cm

Drum Circumference Calculation, 2020, pen in notebook, 15 x 21cm

Plan For Top Mount, 2020, pen in notebook, 15 x 21cm