Warning: Yes Panalure was truly a great paper. But...you cannot believe how short its life was. It did not age like other B&W papers. About 15 years ago I bought a box of 250 sheets (8X10) at a camera show and I immediately tested it. It was perfect with truly white whites. Then I put it away (at room temp) and only two years later I tested it again: almost total fog. This paper age-fogs rapidly so be warned about buying it now! - David Lyga