
|
Middy Bar Parallel 400 mm
|
|

|
Capt. Field Pattern 400mm
|
|

|
Capt. Field Pattern 500mm
|
|

|
Capt. Field Pattern 600mm
|
|

|
Portland Triangle 200mm
|
|

|
Portland Triangle 230mm
|
|

|
Portland 7 S/H Divider
|
|

|
Portland 8 S/H Divider
|
|

|
S.T.D. Slide Rule NATO pattern
|
|

|
S.T.D. Calculator
|
|

|
Portland Course Plotter
|
|

|
Tidal Dept Estimator
|
|

|
Tidal Dept Estimator 208x140 mm
|
|

|
Rib Plotter 190x140 mm
|
|

|
Flat Acrylic 1 metre Rule with mm/inches
|
|

|
GPS Plotter
|
|

|
Portland Navigatsional Plotter
|
|

|
Portland Protractor Small 125 mm
|
|

|
Portland Protractor 250mm
|
|

|
Brass Rolling Rule 450 mm
|
|