This is a COPY of the ORIGINAL.

Singer Sewing Machine No. 66 Owner's Manual with Attachments 120360  Red Eye Oscillating Hook, for Family Use - 40 pages

Our manuals are printed copies, sized 8 1/2 × 11 inches and bound with a clear plastic front cover, a plastic comb spine so that they can lie flat when opened, and a cardstock back cover. 
Most are enlarged from the originals.