CDU Plaque Vintage Blackbutt GFP Graduations Products Sitting Pretty Furniture Frames and Plaques Frames and Plaques Curtin Plaque Vintage Blackbutt GFP Graduations. An attractive wood with variations in colour from pale ash to a golden brown. Dimensions: 28. 5cm x 38cm We will require a copy of your certificate in order to produce your plaque. Please email a copy to info@gfp. com. au. If you havent received your certificate from your university yet, please let us know, and we will keep your order on hold in the meantime. Your certificate will then be reproduced onto your plaque.