Photo Warehouse USA, Ultrafineonline now has available, High Contrast Ortho Litho Orthochromatic Film in 35mm Format. Offering 35mm x 20 Exposure and 100 Foot Bulk Rolls, on the same stock base as the Ultrafine Ortho Litho Sheet Film. Thinking of adding 120 Format for the 1st of the year, but most likely there will not be enough demand. Here is the link to the Ortho Litho, including the NEW 35mm;

http://www.ultrafineonline.com/ulhicoorlifi.html