Beverly Hyde, wife of Ken Hyde, attaches the fabric wing skin to
the outer wing panel of the 1911 Model B reconstruction plane. The
fabric seen here, like the Wrights' Model B fabric, is rubberized
and waterproof, which prevents the wings from absorbing moisture
and shrinking. In order to allow the plane's wings to warp, or
twist, while turning without ripping their fabric covering apart,
the wing skin is sewn together along diagonal lines.