Graph Boards with rectangular and/or polar coordinates

RA16 Rectangular Coordinate - Size 3'6" x 4'0"
1" squares; x and y axis in yellow

PC16 Polar Coordinate - Size 3'6" x 4'0"
10 concentric circles 2" apart; 15º graduations.
1-180º and 90-270º in yellow

CO16 Reversible Board - 3'6" x 4'0"
PC16 one side/RA16 on other side 91A Mathroom Board - 4'0" x 16'0"
RA16 one end; PC16 at the other

Map rail complete with cork insert and map hooks;
Protractor Rule for quick and accurate diagraming and measurement of angles
with 30" ruler mounted on aluminum   "T" on nylon rollers.

Writing Surface Options
White LCS Porcelain Enamel Steel Markerboard
Green Vitracite Porcelain Enamel Steel Chalkboard

Frame - Extruded aluminum with satin anodize finish
Installation Method - Angle hangers
Florida Chalkboard Co
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