Scale 1:24 given on plan, but this is no longer correct as this is a reduced photographic copy of CCB0093. A plan with accompanying table of offsets showing the profile, sheer lines, body, longitudinal half-breadth, half plan view, midships section and sail arrangement of the Bittern (1892), a Yarmouth yawl. The plan has been signed 'H I Chapelle' and is dated 1925.