Five Models or Guns On Slides And Pivots Of A Coastal Battery.vive Models Of Cannons On Raads, from a coastal battery, of which an incomplete. The sleds consist of a rectangular frame with brass fittings, the beams in the longitudinal direction with up ends, lying on a long crossbar in the middle; The spindle bolt is arranged in the middle of this crossbar. By screwing it through the beam, the affuit is lifted on the spindle bolt. The frames have wheels on the corners and the ends of the crossbar, the axes of which are radial with respect to the spindle bolt. The top charfuits consist of two cheeks with three stages, connected by a slant calf, a crossbar, the soleplate and three bolts cross over. The Stelwig has been replaced by an elevation screw on which a metal spring lies. The axles have been replaced by round shafts across the cheeks, which slide over the carriage: the front axle has holes for hand gourds, with which the oFFuit is backed up. The wooden run has an average length of