60

Find the start point.

Draw a construction line horizontally across the page.

60

Draw a vertical construction line.

150

Measure 110mm along the baseline and draw a vertical

construction line.

110

Measure 70mm up from the baseline and draw a horizontal

construction line.

70

40

Measure 40mm up from the baseline and draw a horizontal

construction line.

Measure 50mm along the baseline and draw a vertical

construction line.

50

Outline the elevation.

Measure 30mm up from the elevation and draw a horizontal

construction line.

Measure 60mm up and draw a horizontal construction line.

Outline the plan.

Using the 45° set square draw a bounce line.

Where the lines from the plan intersect the bounce line,

project downwards.

Outline the end elevation.

Use a bounce line to draw the right hand end elevation.

Outline the end elevation.

Add the hidden detail.