A J. Lancaster Half Plate 'The International' Patent Tailboard Camera Date: 1886 Body: G Movements: double extension, rise and cross front, tilt and swing back  Lens: Perken, Son & Rayment 7 x 5 Rapid Rectilinear 'Optimus'  Optics: VG Notes: complete with mahogany DDS (2), missing lower name plate, otherwise a fine original example