Here is Derek's photo of his "Blue Peak" fountain pen, posted with his permission (click on photo to enlarge):

This pen was made and exclusively distributed by Copigraph Ltd, Treforest, Glamorgan, Wales. It is made of Hard Rubber and has a 14ct gold nib. Treforest is a small town in Wales with a current population of around 5,000.
There is a photo of the Copigraph factory, taken in 1976, posted on this page.
Derek did some more research on the pen and found that many of the companies on the town's industrial estate (Treforest Trading estate, later renamed Treforest Industrial Estate), which played a major role in the war effort during WWII, were established by refugees from Nazi-dominated Europe. He suspects that this pen might have been made by German immigrants who moved to the area. The pen certainly looks like some vintage German-made pens I've seen. If anyone has any more info on this brand, they are welcome to contact us at vancouverpenclub@gmail.com