Strangely they printed it on Fuji Crystal Archive... they could just as well have printed it on Kodak Endura! Odd to print B&W on color paper though that is what Kodak suggests these days since they don't make B&W paper anymore. I still have some Polycontrast II 8x10 around to make real B&W prints on Kodak paper ;-) Strangely the old data sheets for Polycontrast don't say discontinued on, unlike pages for Verichrome Pan which suggest a replacement.