Ordnance Q.F. 1.59 inch (40.4 m/m) 15.4 calibres. Arrangement of gun and tripod mounting. Firing position Portret van militair H.H. Dingemans Cartridge Q.F. 1.59 inch (40.4 m/m) Ordnance Q.F. 1.59 inch (40.4 m/m) 15.4 calibres. Arrangement of gun and cradle
