There are two types, Flat White Boer van Niekirk and FWB Ford. Both quite similar, both c maxima. They are pure white to start with, storage colour beige, overlaid with pale pink 'netting'. They are flattish wheel types and delicious eaters. Grew fine here, relatively early and stored for ages. Must be due for growing again next year, as my seeds are getting on a bit ;D
PS not blueish at all, well at least here they weren't, different from the Aussie ones.