Hollow backed version of the NSKK vehicle radiator plaque. The details are almost identical to the solid version as above, indicating possibly the same firm made these, but produced in late war years as aluminum and other metals became more scarce. This would have been fabricated using a stamping process where a high pressure metalworking machine tool was used to shape and cut a sheet metal and then deforming it with a die block. From author's own collection.
