You are buying an Alfred Herbert Cri-Dan Type B, High Speed Threading Machine Operators Handbook........approx. 52 pages, dealing with, foundation, installation, levelling, adjustments, lubrication, cams & gears, helix angle, wiring diagram, setting & operation etc.etc......A very difficult machine to operate correctly without the manual......a must if you intend to carry out repairs to the machine.......EU countries and countries all arround the world please take the PDF option, then you can download the manual straightaway....with no postage charges to pay